ROLLOUT 3 · gammapy/gammapy
gammapy__gammapy-5674
Not solved
468 stotal time
17tool calls
20model calls
5,625tokens generated
166,838prompt tokens read
Empty agent patch
⚠ The request log has 20 model calls but the trace has 21 agent calls, so tokens are listed separately instead of beside each turn.
Turn by turn
Token shading: p ≥ 0.9 0.5 – 0.9 0.2 – 0.5 below 0.2. Hover a token for its id and probability.
System instructions 4,822 characters
You are a principal Python software engineer resolving a repository issue in `/workspace`. Your sole objective is to produce a minimal, root-cause source patch that passes every hidden fail-to-pass and pass-to-pass regression test on the first grading run. ## Critical Environment & Grader Rules 1. **Air-Gapped Sandbox & Available CLI Tools**: No network access. Never run `pip`, `uv`, `conda`, or `git fetch`. Note: `rg` (`ripgrep`) is NOT installed in the container — always use `grep -rn --include="*.py"` for fast exact searches so you never waste a tool call on `command not found`. 2. **Protected Grading Paths**: Before running official verification, the grading harness **strips and reverts all changes** to `tests/`, `test/`, `testing/`, `test_*.py`, `*_test.py`, `conftest.py`, `pyproject.toml`, `setup.cfg`, `pytest.ini`, and `tox.ini`. Every part of your fix MUST reside in non-test production source files. 3. **Untracked File Trap (`git add -N .`)**: `submit_patch` stages ALL untracked files inside `/workspace`! Never leave reproduction or scratch files inside `/workspace` — run reproductions inline via `python3 - <<'PY'` or inside `/tmp/repro.py` in a single `run_command`. 4. **Stdout Truncation Rule**: `run_command` truncates stdout after the first 5,000 characters from the TOP. Always run pytest quietly with short tracebacks: `pytest path/to/test_file.py -k pattern -q --tb=short --no-header` If a test file is large, redirect output to `/tmp/pytest.log` and inspect `tail -n 80 /tmp/pytest.log` so failure tracebacks at the bottom are never cut off. 5. **Strict Pacing Discipline**: `get_status` and `submit_patch` are free and do NOT count toward `max_tool_calls`. Target **16-22 counted tool calls total**, and **begin your first `edit_file` change no later than tool call 15**. Reserve at least 4 calls for verification, `git status --short && git diff`, and submission. ## Execution Protocol ### Phase 1 — Pinpoint Code & Tests Immediately (1-2 tool calls) - The user message already contains `Workspace Layout` — do NOT waste a turn running `ls` on top-level directories. - Run a single compound `run_command` with `grep -rn --include="*.py"` to locate: (a) the exact symbols, error strings, or functions from the problem description, (b) **all parallel or sibling implementations** (for example sync + async variants, `Client` + `AsyncClient`, serializer + deserializer, multiple backends/dialects, base + subclass methods, `__init__.py` / `__all__` exports), and (c) the closest existing unit test files under `tests/`. ### Phase 2 — Deep Read & Spec Anchor (2-5 tool calls) - Use `read_file` with generous `start_line` and `end_line` windows (180-300 lines per call so you read whole modules in fewer calls) on the target function/class, callers, type annotations, and neighboring tests. - Before editing, verify every explicit and implicit requirement from the issue: exact parameter names, defaults, boundary/domain edge cases, exception types/messages, `None` vs empty collection vs falsy (`0`, `False`, `""`) semantics, mutability/copying, and return types. ### Phase 3 — Reproduce Bug in One Call (1 tool call) - Run ONE concise command (`python3 - <<'PY' ... PY` or targeted `pytest ... -q --tb=short --no-header`) via `run_command` to observe the exact pre-fix failure. Do NOT spend multiple tool calls writing separate reproduction scripts. ### Phase 4 — Surgical Implementation Across All Parallel Paths (1-4 tool calls) - Begin editing by tool call 15! Use `edit_file` with 4-6 lines of exact surrounding context copied from `read_file`. - Update ALL parallel codepaths (sync/async, multiple classes/dialects, type hints) consistently so partial fixes do not fail sibling tests. - **2-Strike Edit Rule**: If `edit_file` fails twice on the same block due to whitespace or escaping, do not retry `edit_file` a third time — apply an atomic Python transformation via `run_command` and immediately verify `python3 -m py_compile path/to/file.py`. ### Phase 5 — Edge-Case Verification, Diff Hygiene & Clean Exit (2-4 tool calls) - Run a single compound `run_command` testing both your reproduction + boundary edge cases (`None`, empty input, leading/trailing delimiters, subdomain/prefix boundaries, subclass/async parity) AND the relevant existing `pytest` module(s) with `-q --tb=short --no-header`. - Run `git status --short && git diff` via `run_command`. Confirm: - ZERO untracked (`??`) files in `/workspace` (`rm -f` any untracked workspace files immediately), - ZERO modifications to `tests/` or protected config files (`git checkout -- tests/` if touched), - Minimal, clean diff with valid imports and indentation. - Call `submit_patch` once verification passes, then respond with a brief 2-sentence plain-text summary and make NO further tool calls.
Task prompt 9,192 characters
You are evaluating a software engineering task for repository gammapy/gammapy.
Problem Statement:
FluxPoints.resample_axis fails in 1.3
**Gammapy version**
1.3, dev
**Bug description**
FluxPoints.resample_axis raises an error
**To Reproduce**
In the `analysis_2.py` tutorial, add at the end
```
from gammapy.estimators.utils import get_rebinned_axis
ax_new = get_rebinned_axis(fluxpoint=flux_points, method="min-ts", ts_threshold=10)
flux_points.resample_axis(ax_new)
```
This fails with an error:
```
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
Cell In[40], line 1
----> 1 flux_points.resample_axis(ax_new)
File ~/Gammapy-dev/gammapy/gammapy/estimators/points/core.py:869, in FluxPoints.resample_axis(self, axis_new)
867 edge_max = edge_max + axis_new.reference_time
868 fp = self.slice_by_coord({axis_new.name: slice(edge_min, edge_max)})
--> 869 fp_new = squash_fluxpoints(fp, axis_new)
870 fluxpoints.append(fp_new)
872 return self.__class__.from_stack(fluxpoints, axis=axis_new)
File ~/Gammapy-dev/gammapy/gammapy/estimators/points/core.py:55, in squash_fluxpoints(flux_point, axis)
52 if axis.name != "energy":
53 geom = geom.to_cube([flux_point.geom.axes["energy"]])
---> 55 maps["norm"] = Map.from_geom(geom, data=minimizer.x)
56 maps["norm_err"] = Map.from_geom(
57 geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
58 )
59 maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
File ~/Gammapy-dev/gammapy/gammapy/maps/core.py:304, in Map.from_geom(geom, meta, data, unit, dtype)
301 raise ValueError("Unrecognized geom type.")
303 cls_out = Map._get_map_cls(map_type)
--> 304 return cls_out(geom, data=data, meta=meta, unit=unit, dtype=dtype)
File ~/Gammapy-dev/gammapy/gammapy/maps/region/ndmap.py:56, in RegionNDMap.__init__(self, geom, data, dtype, meta, unit)
53 meta = {}
55 self._geom = geom
---> 56 self.data = data
57 self.meta = meta
58 self._unit = u.Unit(unit)
File ~/Gammapy-dev/gammapy/gammapy/maps/region/ndmap.py:84, in RegionNDMap.data(self, value)
81 value = np.expand_dims(value, (-2, -1))
83 if self.geom.data_shape != value.shape:
---> 84 raise ValueError(
85 f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
86 )
88 self._data = value
ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)
```
## Task Budget (Session terminates when any budget is exhausted)
- Time allowance: 7.5 minutes
- Tool calls allowance: 30 calls
- Max loop iterations: 40 turns
## Execution Environment Rules
- Single command timeout: 90 seconds (commands exceeding this fail without ending the session)
- Command output limit: 5000 characters
- File view limit: 150 lines per read_file call
- File character limit: 10000 characters per read_file call
- Environment is offline (no network/PyPI access). All repository and test dependencies are ALREADY pre-installed. Do NOT attempt to run pip install or download packages.
## Instructions:
0. All source code is under `/workspace`. Do NOT search outside `/workspace` (e.g. `/usr/`, `/wheels/`, system site-packages). If imports fail, the issue is in the source code under `/workspace`, not in missing system packages.
1. Analyze the problem statement and any provided hints carefully to identify all requested script paths, CLI subcommands, or Python modules.
2. Inspect existing codebase conventions and test files before making edits.
3. Verify your implementation using targeted tests or inline assertions before submitting.
4. Call submit_patch only after your implementation is complete and verified.
5. As your final action, you must return a text-only response reporting your completion to terminate the session.
## Workspace Layout
The repository is located at `/workspace`. Here is the directory tree (up to 3 levels):
```
./CITATION
./CITATION.cff
./CODE_OF_CONDUCT.md
./CONTRIBUTING.md
./LICENSE.rst
./LONG_DESCRIPTION.rst
./MANIFEST.in
./Makefile
./README.rst
./codemeta.json
./dev
./dev/README.rst
./dev/authors.py
./dev/codemeta.py
./dev/codespell
./dev/codespell/exclude-file.txt
./dev/codespell/ignore-words.txt
./dev/github_summary.py
./dev/ipynb_to_gallery.py
./dev/prepare-release.py
./docs
./environment-dev.yml
./examples
./gammapy
./gammapy/__init__.py
./gammapy/__main__.py
./gammapy/_astropy_init.py
./gammapy/analysis
./gammapy/analysis/__init__.py
./gammapy/analysis/config
./gammapy/analysis/config.py
./gammapy/analysis/core.py
./gammapy/analysis/tests
./gammapy/astro
./gammapy/astro/__init__.py
./gammapy/astro/darkmatter
./gammapy/astro/population
./gammapy/astro/source
./gammapy/catalog
./gammapy/catalog/__init__.py
./gammapy/catalog/core.py
./gammapy/catalog/fermi.py
./gammapy/catalog/gammacat.py
./gammapy/catalog/hawc.py
./gammapy/catalog/hess.py
./gammapy/catalog/lhaaso.py
./gammapy/catalog/tests
./gammapy/conftest.py
./gammapy/data
./gammapy/data/__init__.py
./gammapy/data/data_store.py
./gammapy/data/event_list.py
./gammapy/data/filters.py
./gammapy/data/gti.py
./gammapy/data/hdu_index_table.py
./gammapy/data/ivoa.py
./gammapy/data/metadata.py
./gammapy/data/obs_table.py
./gammapy/data/observations.py
./gammapy/data/pointing.py
./gammapy/data/simulate.py
./gammapy/data/tests
./gammapy/data/utils.py
./gammapy/datasets
./gammapy/datasets/__init__.py
./gammapy/datasets/actors.py
./gammapy/datasets/core.py
./gammapy/datasets/evaluator.py
./gammapy/datasets/flux_points.py
./gammapy/datasets/io.py
./gammapy/datasets/map.py
./gammapy/datasets/metadata.py
./gammapy/datasets/simulate.py
./gammapy/datasets/spectrum.py
./gammapy/datasets/tests
./gammapy/datasets/utils.py
./gammapy/estimators
./gammapy/estimators/__init__.py
./gammapy/estimators/core.py
./gammapy/estimators/energydependentmorphology.py
./gammapy/estimators/flux.py
./gammapy/estimators/map
./gammapy/estimators/metadata.py
./gammapy/estimators/parameter.py
./gammapy/estimators/points
./gammapy/estimators/profile.py
./gammapy/estimators/tests
./gammapy/estimators/utils.py
./gammapy/extern
./gammapy/extern/__init__.py
./gammapy/extern/xmltodict.py
./gammapy/irf
./gammapy/irf/__init__.py
./gammapy/irf/background.py
./gammapy/irf/core.py
./gammapy/irf/edisp
./gammapy/irf/effective_area.py
./gammapy/irf/io.py
./gammapy/irf/psf
./gammapy/irf/rad_max.py
./gammapy/irf/tests
./gammapy/makers
./gammapy/makers/__init__.py
./gammapy/makers/background
./gammapy/makers/core.py
./gammapy/makers/map.py
./gammapy/makers/reduce.py
./gammapy/makers/safe.py
./gammapy/makers/spectrum.py
./gammapy/makers/tests
./gammapy/makers/utils.py
./gammapy/maps
./gammapy/maps/__init__.py
./gammapy/maps/axes.py
./gammapy/maps/coord.py
./gammapy/maps/core.py
./gammapy/maps/geom.py
./gammapy/maps/hpx
./gammapy/maps/io.py
./gammapy/maps/maps.py
./gammapy/maps/measure.py
./gammapy/maps/region
./gammapy/maps/tests
./gammapy/maps/utils.py
./gammapy/maps/wcs
./gammapy/modeling
./gammapy/modeling/__init__.py
./gammapy/modeling/covariance.py
./gammapy/modeling/fit.py
./gammapy/modeling/iminuit.py
./gammapy/modeling/likelihood.py
./gammapy/modeling/models
./gammapy/modeling/parameter.py
./gammapy/modeling/scipy.py
./gammapy/modeling/selection.py
./gammapy/modeling/sherpa.py
./gammapy/modeling/tests
./gammapy/modeling/utils.py
./gammapy/scripts
./gammapy/scripts/__init__.py
./gammapy/scripts/analysis.py
./gammapy/scripts/check.py
./gammapy/scripts/download.py
./gammapy/scripts/info.py
./gammapy/scripts/main.py
./gammapy/scripts/tests
./gammapy/scripts/workflow.py
./gammapy/stats
./gammapy/stats/__init__.py
./gammapy/stats/counts_statistic.py
./gammapy/stats/fit_statistics.py
./gammapy/stats/fit_statistics_cython.pyx
./gammapy/stats/tests
./gammapy/stats/utils.py
./gammapy/stats/variability.py
./gammapy/tests
./gammapy/tests/__init__.py
./gammapy/utils
./gammapy/utils/__init__.py
./gammapy/utils/array.py
./gammapy/utils/check.py
./gammapy/utils/cluster.py
./gammapy/utils/compat.py
./gammapy/utils/coordinates
./gammapy/utils/deprecation.py
./gammapy/utils/docs.py
./gammapy/utils/fits.py
./gammapy/utils/gauss.py
./gammapy/utils/integrate.py
./gammapy/utils/interpolation.py
./gammapy/utils/metadata.py
./gammapy/utils/observers.py
./gammapy/utils/parallel.py
./gammapy/utils/pbar.py
./gammapy/utils/random
./gammapy/utils/regions.py
./gammapy/utils/registry.py
./gammapy/utils/roots.py
./gammapy/utils/scripts.py
./gammapy/utils/table.py
./gammapy/utils/testing.py
./gammapy/utils/tests
./gammapy/utils/time.py
./gammapy/utils/types.py
./gammapy/utils/units.py
./gammapy/visualization
./gammapy/visualization/__init__.py
./gammapy/visualization/cmap.py
./gammapy/visualization/datasets.py
./gammapy/visualization/heatmap.py
./gammapy/visualization/panel.py
./gammapy/visualization/tests
./gammapy/visualization/utils.py
./gammapy/workflow
./gammapy/workflow/__init__.py
./gammapy/workflow/config
./pyproject.toml
./setup.cfg
./setup.py
./tox.ini
```
Turn 1at 35 s370 tokens out5,369 prompt tokens
The user is reporting a `ValueError` in `FluxPoints.resample_axis`. The traceback points to: `gammapy/estimators/points/core.py:869, in FluxPoints.resample_axis(self, axis_new)` -> `fp_new = squash_fluxpoints(fp, axis_new)` -> `gammapy/estimators/points/core.py:55, in squash_fluxpoints(flux_point, axis)` -> `maps["norm"] = Map.from_geom(geom, data=minimizer.x)` -> `gammapy/maps/core.py:304, in Map.from_geom(geom, meta, data, unit, dtype)` -> `gammapy/maps/region/ndmap.py:56, in RegionNDMap.__init__(self, geom, data, dtype, meta, unit)` -> `gammapy/maps/region/ndmap.py:84, in RegionNDMap.data(self, value)` -> `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)` It seems that `minimizer.x` has shape `(1,)` while `geom.data_shape` is `(1, 1)`. Let's start by exploring the code. I'll look at `gammapy/estimators/points/core.py` around lines 55 and 869.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"resample_axis\" gammapy/estimators/points/core.py"
}Result of run_command 104 characters
{
"status": "ok",
"stdout": "840: def resample_axis(self, axis_new):\n",
"stderr": "",
"exit_code": 0
}Turn 2at 40 s86 tokens out5,796 prompt tokens
Okay, `resample_axis` is at line 840 of `gammapy/estimators/points/core.py`. Let's also search for `squash_fluxpoints`.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"squash_fluxpoints\" gammapy/estimators/points/core.py"
}Result of run_command 163 characters
{
"status": "ok",
"stdout": "31:def squash_fluxpoints(flux_point, axis):\n869: fp_new = squash_fluxpoints(fp, axis_new)\n",
"stderr": "",
"exit_code": 0
}Turn 3at 48 s98 tokens out5,957 prompt tokens
Now I'll read the relevant parts of `gammapy/estimators/points/core.py`. I want to see `squash_fluxpoints` (starts at 31) and `resample_axis` (starts at 840).
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "gammapy/estimators/points/core.py",
"start_line": 30
}Result of read_file 2,851 characters
{
"status": "ok",
"filepath": "gammapy/estimators/points/core.py",
"content": "\ndef squash_fluxpoints(flux_point, axis):\n \"\"\"Squash a `~FluxPoints` object into one point.\n\n The log-likelihoods profiles in each bin are summed\n to compute the resultant quantities. Stat profiles\n must be present on the `~FluxPoints` object for\n this method to work.\n \"\"\"\n value_scan = flux_point.stat_scan.geom.axes[\"norm\"].center\n stat_scan = np.sum(flux_point.stat_scan.data, axis=0).ravel()\n f = interp1d(value_scan, stat_scan, kind=\"quadratic\", bounds_error=False)\n f = interpolate_profile(value_scan, stat_scan)\n minimizer = minimize(\n f,\n x0=value_scan[int(len(value_scan) / 2)],\n bounds=[(value_scan[0], value_scan[-1])],\n method=\"L-BFGS-B\",\n )\n\n maps = Maps()\n geom = flux_point.geom.to_image()\n if axis.name != \"energy\":\n geom = geom.to_cube([flux_point.geom.axes[\"energy\"]])\n\n maps[\"norm\"] = Map.from_geom(geom, data=minimizer.x)\n maps[\"norm_err\"] = Map.from_geom(\n geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)\n )\n maps[\"n_dof\"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)\n\n if \"norm_ul\" in flux_point.available_quantities:\n delta_ts = flux_point.meta.get(\"n_sigma_ul\", 2) ** 2\n ul = stat_profile_ul_scipy(value_scan, stat_scan, delta_ts=delta_ts)\n maps[\"norm_ul\"] = Map.from_geom(geom, data=ul.value)\n\n maps[\"stat\"] = Map.from_geom(geom, data=f(minimizer.x))\n\n geom_scan = geom.to_cube([MapAxis.from_nodes(value_scan, name=\"norm\")])\n maps[\"stat_scan\"] = Map.from_geom(\n geom=geom_scan, data=stat_scan.reshape(geom_scan.data_shape)\n )\n try:\n maps[\"stat_null\"] = Map.from_geom(geom, data=np.sum(flux_point.stat_null.data))\n maps[\"ts\"] = maps[\"stat_null\"] - maps[\"stat\"]\n except AttributeError:\n log.info(\n \"Stat null info not present on original FluxPoints object. TS not computed\"\n )\n\n maps[\"success\"] = Map.from_geom(geom=geom, data=minimizer.success, dtype=bool)\n\n combined_fp = FluxPoints.from_maps(\n maps=maps,\n sed_type=flux_point.sed_type_init,\n reference_model=flux_point.reference_model,\n gti=flux_point.gti,\n meta=flux_point.meta,\n )\n return combined_fp\n\n\nclass FluxPoints(FluxMaps):\n \"\"\"Flux points container.\n\n The supported formats are described here: :ref:`gadf:flux-points`.\n\n In summary, the following formats and minimum required columns are:\n\n * Format ``dnde``: columns ``e_ref`` and ``dnde``\n * Format ``e2dnde``: columns ``e_ref``, ``e2dnde``",
"start_line": 30,
"end_line": 100,
"total_lines": 872,
"is_truncated": false
}Turn 4at 51 s54 tokens out7,052 prompt tokens
And let's read `resample_axis`.
TOOL CALL · read_file
{
"end_line": 872,
"filepath": "gammapy/estimators/points/core.py",
"start_line": 840
}Result of read_file 1,519 characters
{
"status": "ok",
"filepath": "gammapy/estimators/points/core.py",
"content": " def resample_axis(self, axis_new):\n \"\"\"Rebin the flux point object along the new axis.\n\n The log-likelihoods profiles in each bin are summed\n to compute the resultant quantities.\n Stat profiles must be present on the `~gammapy.estimators.FluxPoints` object for\n this method to work.\n\n For now, works only for flat `~gammapy.estimators.FluxPoints`.\n\n Parameters\n ----------\n axis_new : `MapAxis` or `TimeMapAxis`\n The new axis to resample along\n\n Returns\n -------\n flux_points : `~gammapy.estimators.FluxPoints`\n A new FluxPoints object with modified axis.\n \"\"\"\n if not self.has_stat_profiles:\n raise ValueError(\"Stat profiles not present, rebinning is not possible\")\n\n fluxpoints = []\n for edge_min, edge_max in zip(axis_new.edges_min, axis_new.edges_max):\n if isinstance(axis_new, TimeMapAxis):\n edge_min = edge_min + axis_new.reference_time\n edge_max = edge_max + axis_new.reference_time\n fp = self.slice_by_coord({axis_new.name: slice(edge_min, edge_max)})\n fp_new = squash_fluxpoints(fp, axis_new)\n fluxpoints.append(fp_new)\n\n return self.__class__.from_stack(fluxpoints, axis=axis_new)",
"start_line": 840,
"end_line": 872,
"total_lines": 872,
"is_truncated": false
}Turn 5at 87 s427 tokens out7,568 prompt tokens
The error is in `squash_fluxpoints`:
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
The traceback says: `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`.
`minimizer.x` is the result of `scipy.optimize.minimize`. It's a numpy array.
In this case, `minimizer.x` has shape `(1,)` because `f` is a function of one variable.
`geom` is created as:
```python
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
```
If `axis.name` is not `"energy"`, `geom` becomes a cube with one axis (energy).
The image geom probably has shape `(1,)` or `(1, 1)` if it's a point source.
Wait, `to_image()` probably returns a `RegionNDMap` geometry if the original geom was a point source.
Let's see what `flux_point.geom` is for `FluxPoints`.
Actually, let's try to reproduce this.
The reproduction steps from the issue:
```python
from gammapy.estimators.utils import get_rebinned_axis
ax_new = get_rebinned_axis(fluxpoint=flux_points, method="min-ts", ts_threshold=10)
flux_points.resample_axis(ax_new)
```
I don't have `flux_points` object. I need to create one.
Existing tests for `FluxPoints` should be helpful. Let's find them.
TOOL CALL · run_command
{
"command": "find gammapy/estimators/tests -name \"*points*\""
}Result of run_command 60 characters
{
"status": "ok",
"stdout": "",
"stderr": "",
"exit_code": 0
}Turn 6at 94 s58 tokens out8,032 prompt tokens
Maybe `gammapy/estimators/tests` doesn't have point-specific tests? Let's check `gammapy/estimators/tests` contents.
TOOL CALL · run_command
{
"command": "ls gammapy/estimators/tests"
}Result of run_command 215 characters
{
"status": "ok",
"stdout": "__init__.py\ntest_core.py\ntest_energydependentmorphology.py\ntest_flux.py\ntest_metadata.py\ntest_parameter_estimator.py\ntest_profile.py\ntest_utils.py\n",
"stderr": "",
"exit_code": 0
}Turn 7at 96 s54 tokens out8,187 prompt tokens
Let's check `gammapy/estimators/tests/test_core.py`.
Turn 8at 96 s
<|tool_call>call:grep -rn --include="*.py" "FluxPoints" gammapy/estimators/tests/test_core.py<|"|>}<tool_call|>
System instructions 286 characters
Your previous response reached the token limit before the tool call finished closing (<|tool_call|> was cut off). Do NOT repeat your prior reasoning in thought—emit your next tool call immediately, and if calling edit_file or write_file, split the change into smaller incremental edits.
Turn 9at 99 s37 tokens out7,386 prompt tokens
<|tool_call>call:grep -rn --include="*.py" "FluxPoints" gammapy/estimators/tests/test_core.py<|"|>}<tool_call|>
System instructions 286 characters
Your previous response reached the token limit before the tool call finished closing (<|tool_call|> was cut off). Do NOT repeat your prior reasoning in thought—emit your next tool call immediately, and if calling edit_file or write_file, split the change into smaller incremental edits.
Turn 10at 100 s37 tokens out7,486 prompt tokens
<|tool_call>call:grep -rn --include="*.py" "FluxPoints" gammapy/estimators/tests/test_core.py<|"|>}<tool_call|>
System instructions 286 characters
Your previous response reached the token limit before the tool call finished closing (<|tool_call|> was cut off). Do NOT repeat your prior reasoning in thought—emit your next tool call immediately, and if calling edit_file or write_file, split the change into smaller incremental edits.
Turn 11at 205 s1,362 tokens out7,586 prompt tokens
The user pointed out that my previous response reached the token limit and was cut off. Looking at the history, it seems I was trying to `grep` "FluxPoints" in `gammapy/estimators/tests/test_core.py`.
Wait, the trace shows I tried to call `grep` multiple times but it looks like it was cut off. I will try again.
Goal: Reproduce the bug.
The bug happens in `FluxPoints.resample_axis`, which calls `squash_fluxpoints`.
The error is: `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)` coming from `RegionNDMap.data`.
This happens when `Map.from_geom(geom, data=minimizer.x)` is called in `squash_fluxpoints`.
`minimizer.x` is the result of `scipy.optimize.minimize`, which always returns a 1D array.
If `geom` represents a 2D or higher dimensional space (even if it's 1x1), `Map.from_geom` might expect the data to match the geometry's `data_shape`.
In `squash_fluxpoints`:
```python
maps = Maps()
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
If `axis.name` is not "energy", `geom` becomes a cube. If it's just energy, it's 1D (image).
The error `Input shape (1,) is not compatible with shape from geometry (1, 1)` suggests `geom.data_shape` is `(1, 1)`. This happens if the image geometry has 2 pixels? No, `to_image()` typically returns a 2D representation? Wait, for `FluxPoints`, `geom` is usually a point geometry.
Let's look at `gammapy/maps/core.py:304` and `gammapy/maps/region/ndmap.py:84`.
The `RegionNDMap` is checking if `self.geom.data_shape != value.shape`.
If `minimizer.x` is `[val]`, its shape is `(1,)`.
If `geom.data_shape` is `(1, 1)`, then it fails.
I need to reproduce this. I'll create a script that mimics the reproduction steps.
The reproduction steps mention `get_rebinned_axis` and `FluxPoints.resample_axis`.
I'll try to build a minimal reproduction script.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport numpy as np\nfrom astropy import units as u\nfrom gammapy.maps import Map, MapAxis, Geometry\nfrom gammapy.estimators.points import FluxPoints, squash_fluxpoints\nfrom gammapy.maps import Maps\n\n# Mock a FluxPoints object\n# We need geom, stat_scan, and a few other things.\n# FluxPoints.from_maps is a good way to create one.\n\n# Create a simple geometry: energy axis only\naxis_energy = MapAxis.from_geom(Geometry(axes={'energy': MapAxis.from_edges(np.arange(11)*u.GeV, name='energy')}))\n# Actually let's just use from_maps\ngeom = Geometry(axes={'energy': MapAxis.from_edges(np.arange(3)*u.GeV, name='energy')})\n# The reproduction says \"If axis.name != 'energy'\", so let's try resample_axis on time or something.\n\n# Necessary for squash_fluxpoints: stat_scan\n# stat_scan shape: (len(value_scan), n//bin)\nvalue_scan = np.arange(10)\nstat_scan = np.random.rand(10, 2) # 10 scan points, 2 bins\n\n# Minimal Maps for FluxPoints.from_maps\nmaps = Maps()\nmaps[\"stat_scan\"] = Map.from_geom(\n geom=geom.to_cube([MapAxis.from_nodes(value_scan, name=\"norm\")]),\n data=stat_scan\n)\n# Add other required maps\nmaps[\"norm\"] = Map.from_geom(geom, data=np.ones(2))\nmaps[\"norm_err\"] = Map.from_geom(geom, data=np.ones(2))\nmaps[\"n_dof\"] = Map.from_geom(geom, data=np.ones(2, dtype=int))\n\nfp = FluxPoints.from_maps(maps=maps)\n\n# Now try to resample an axis.\n# If we resample energy:\naxis_energy_new = MapAxis.from_edges([0, 2]*u.GeV, name='energy') # 1 bin\n# But wait, resample_axis expects self.has_stat_profiles to be True.\n# has_stat_profiles is likely checked by presence of stat_scan.\n\ntry:\n fp.resample_axis(axis_energy_new)\n print(\"Success resample_axis energy\")\nexcept Exception as e:\n print(f\"Failed resample_axis energy: {e}\")\n\n# Now let's try to simulate the condition \"if axis.name != 'energy'\"\n# create a mock axis with name != 'energy'\nclass MockAxis:\n def __init__(self):\n self.name = 'time'\n self.edges_min = [0]\n self.edges_max = [1]\n self.reference_time = 0\n\naxis_new = MockAxis()\ntry:\n fp.resample_axis(axis_new)\n print(\"Success resample_axis time\")\nexcept Exception as e:\n print(f\"Failed resample_axis time: {e}\")\n\nPY\n"
}Result of run_command 485 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"<stdin>\", line 3, in <module>\nImportError: cannot import name 'Geometry' from 'gammapy.maps' (/workspace/gammapy/maps/__init__.py)\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"<stdin>\", line 3, in <module>\nImportError: cannot import name 'Geometry' from 'gammapy.maps' (/workspace/gammapy/maps/__init__.py)\n",
"exit_code": 1
}
}Turn 12at 216 s82 tokens out9,118 prompt tokens
Okay, `Geometry` is not in `gammapy.maps`. Let me check where it is. Actually, I should probably use `gammapy.maps.geom.Geometry` or something. Let me check `gammapy/maps/__init__.py`.
TOOL CALL · read_file
{
"filepath": "gammapy/maps/__init__.py"
}Result of read_file 960 characters
{
"status": "ok",
"filepath": "gammapy/maps/__init__.py",
"content": "# Licensed under a 3-clause BSD style license - see LICENSE.rst\n\"\"\"Sky maps.\"\"\"\nfrom .axes import LabelMapAxis, MapAxes, MapAxis, TimeMapAxis\nfrom .coord import MapCoord\nfrom .core import Map\nfrom .geom import Geom\nfrom .hpx import HpxGeom, HpxMap, HpxNDMap\nfrom .maps import Maps\nfrom .measure import containment_radius, containment_region\nfrom .region import RegionGeom, RegionNDMap\nfrom .wcs import WcsGeom, WcsMap, WcsNDMap\n\n__all__ = [\n \"Geom\",\n \"HpxGeom\",\n \"HpxMap\",\n \"HpxNDMap\",\n \"LabelMapAxis\",\n \"Map\",\n \"MapAxes\",\n \"MapAxis\",\n \"MapCoord\",\n \"Maps\",\n \"RegionGeom\",\n \"RegionNDMap\",\n \"TimeMapAxis\",\n \"WcsGeom\",\n \"WcsMap\",\n \"WcsNDMap\",\n \"containment_radius\",\n \"containment_region\",\n]",
"start_line": 1,
"end_line": 32,
"total_lines": 32,
"is_truncated": false
}Turn 13at 240 s423 tokens out9,563 prompt tokens
It's called `Geom`, not `Geometry`. Let's adjust the reproduction script. I also need to make sure `FluxPoints` can be initialized. I'll use `FluxPoints.from_maps`. I'll try to use real `MapAxis` and `Geom`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport numpy as np\nfrom astropy import units as u\nfrom gammapy.maps import Map, MapAxis, Geom, Maps\nfrom gammapy.estimators.points import FluxPoints, squash_fluxpoints\n\n# Create an energy axis\naxis_energy = MapAxis.from_edges(np.arange(3)*u.GeV, name='energy')\ngeom = Geom(axes={'energy': axis_energy})\n\n# Mock stat_scan data: (len(value_scan), nbin)\nvalue_scan = np.arange(10)\nstat_scan = np.random.rand(10, 2)\n\n# Minimal Maps for FluxPoints.from_maps\nmaps = Maps()\n# stat_scan needs to be a Map with a specific geometry\n# In squash_fluxpoints, it's used as:\n# value_scan = flux_point.stat_scan.geom.axes[\"norm\"].center\nnorm_axis = MapAxis.from_nodes(value_scan, name=\"norm\")\ngeom_scan = geom.to_cube([norm_axis])\nmaps[\"stat_scan\"] = Map.from_geom(geom=geom_scan, data=stat_scan)\n\n# Other required maps for from_maps (or let's see if from_maps requires them)\n# Looking at FluxPoints.from_maps might be needed.\n# But we can just try to create a FluxPoints object by calling from_maps.\n# Let's check FluxPoints.from_maps implementation.\nPY\n"
}Result of run_command 2,215 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"<stdin>\", line 4, in <module>\n File \"/workspace/gammapy/estimators/__init__.py\", line 4, in <module>\n from .core import Estimator\n File \"/workspace/gammapy/estimators/core.py\", line 9, in <module>\n from gammapy.modeling.models import ModelBase\n File \"/workspace/gammapy/modeling/__init__.py\", line 8, in <module>\n from .selection import select_nested_models\n File \"/workspace/gammapy/modeling/selection.py\", line 4, in <module>\n from gammapy.stats.utils import sigma_to_ts\n File \"/workspace/gammapy/stats/__init__.py\", line 4, in <module>\n from .counts_statistic import CashCountsStatistic, WStatCountsStatistic\n File \"/workspace/gammapy/stats/counts_statistic.py\", line 8, in <module>\n from .fit_statistics import cash, wstat\n File \"/workspace/gammapy/stats/fit_statistics.py\", line 8, in <module>\n from gammapy.stats.fit_statistics_cython import TRUNCATION_VALUE\nModuleNotFoundError: No module named 'gammapy.stats.fit_statistics_cython'\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"<stdin>\", line 4, in <module>\n File \"/workspace/gammapy/estimators/__init__.py\", line 4, in <module>\n from .core import Estimator\n File \"/workspace/gammapy/estimators/core.py\", line 9, in <module>\n from gammapy.modeling.models import ModelBase\n File \"/workspace/gammapy/modeling/__init__.py\", line 8, in <module>\n from .selection import select_nested_models\n File \"/workspace/gammapy/modeling/selection.py\", line 4, in <module>\n from gammapy.stats.utils import sigma_to_ts\n File \"/workspace/gammapy/stats/__init__.py\", line 4, in <module>\n from .counts_statistic import CashCountsStatistic, WStatCountsStatistic\n File \"/workspace/gammapy/stats/counts_statistic.py\", line 8, in <module>\n from .fit_statistics import cash, wstat\n File \"/workspace/gammapy/stats/fit_statistics.py\", line 8, in <module>\n from gammapy.stats.fit_statistics_cython import TRUNCATION_VALUE\nModuleNotFoundError: No module named 'gammapy.stats.fit_statistics_cython'\n",
"exit_code": 1
}
}Turn 14at 259 s198 tokens out10,701 prompt tokens
It seems the Cython extension `gammapy.stats.fit_statistics_cython` is missing. This might be a problem with the environment. However, I should be able to run tests or find a way to work around this if it's just for a reproduction script. Wait, if the environment is supposed to have it, why is it missing? Maybe I need to install the package in editable mode? But I'm not allowed to run `pip install`. Wait, maybe the compiled extensions are in a different location or I need to set `PYTHONPATH`. The environment rules say "All reproduction or scratch files inside /workspace — run reproductions inline via python3 - <<'PY' or inside /tmp/repro.py". Let me check if the `.so` file exists.
TOOL CALL · run_command
{
"command": "find /workspace -name \"fit_statistics_cython*\""
}Result of run_command 112 characters
{
"status": "ok",
"stdout": "/workspace/gammapy/stats/fit_statistics_cython.pyx\n",
"stderr": "",
"exit_code": 0
}Turn 15at 283 s345 tokens out10,955 prompt tokens
It's a `.pyx` file, not a `.so`. This means it hasn't been compiled in the current `/workspace`. This is strange because the environment should have "all relevant dependencies pre-installed". Let me check if there's a way to run tests. If `pytest` works, then the extensions must be installed somewhere in the system site-packages. But the `ImportError` came from `/workspace/gammapy/stats/fit_statistics.py`, which is trying to import from `gammapy.stats.fit_statistics_cython`. Since my current directory is `/workspace`, and there is a `gammapy` folder there, Python is importing from the source instead of the installed package. I should change the directory or set `PYTHONPATH` to avoid the local `gammapy` directory if I want to use the installed one. But I need to test my changes in the local one! Wait, if I want to run the code from `/workspace`, I must ensure it is "installed" or Compiled. Since I cannot run `pip install .`, maybe I should try to run the reproduction script from a directory OUTSIDE the `/workspace/gammapy` tree, but adding the installed gammapy to path? No, that won't help me test my fix. Actually, let's try to run pytest on an existing test. That will tell me if the environment is working.
TOOL CALL · run_command
{
"command": "pytest gammapy/estimators/tests/test_core.py -q --tb=short --no-header"
}Result of run_command 3,637 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "In /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nImportError while loading conftest '/workspace/gammapy/conftest.py'.\n/gammapy/gammapy/conftest.py:12: in <module>\n from gammapy.data import GTI\n/gammapy/gammapy/data/__init__.py:4: in <module>\n from .data_store import DataStore\n/gammapy/gammapy/data/data_store.py:17: in <module>\n from .observations import Observation, ObservationChecker, Observations\n/gammapy/gammapy/data/observations.py:20: in <module>\n from gammapy.utils.metadata import CreatorMetaData, TargetMetaData, TimeInfoMetaData\n/gammapy/gammapy/utils/metadata.py:16: in <module>\n from gammapy.version import version\nE ModuleNotFoundError: No module named 'gammapy.version'\n",
"details": {
"stdout": "",
"stderr": "In /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'parseString' deprecated - use 'parse_string'\nIn /usr/local/lib/python3.10/site-packages/matplotlib/mpl-data/stylelib/classic.mplstyle: 'resetCache' deprecated - use 'reset_cache'\nImportError while loading conftest '/workspace/gammapy/conftest.py'.\n/gammapy/gammapy/conftest.py:12: in <module>\n from gammapy.data import GTI\n/gammapy/gammapy/data/__init__.py:4: in <module>\n from .data_store import DataStore\n/gammapy/gammapy/data/data_store.py:17: in <module>\n from .observations import Observation, ObservationChecker, Observations\n/gammapy/gammapy/data/observations.py:20: in <module>\n from gammapy.utils.metadata import CreatorMetaData, TargetMetaData, TimeInfoMetaData\n/gammapy/gammapy/utils/metadata.py:16: in <module>\n from gammapy.version import version\nE ModuleNotFoundError: No module named 'gammapy.version'\n",
"exit_code": 4
}
}Turn 16at 291 s88 tokens out12,513 prompt tokens
The environment seems to be broken for running `pytest` directly from `/workspace`. It says `ModuleNotFoundError: No module named 'gammapy.version'`. Usually, `gammapy.version` is generated during installation. Let me check if `gammapy/version.py` exists.
TOOL CALL · run_command
{
"command": "ls gammapy/version.py"
}Result of run_command 261 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "ls: cannot access 'gammapy/version.py': No such file or directory\n",
"details": {
"stdout": "",
"stderr": "ls: cannot access 'gammapy/version.py': No such file or directory\n",
"exit_code": 2
}
}Turn 17at 377 s1,380 tokens out12,698 prompt tokens
Okay, so `gammapy/version.py` is missing. This is likely because the package is installed in the environment, and the `/workspace` version is a source tree that expects to be installed.
If I want to run a reproduction script and it imports `gammapy`, it might pick up the source tree and fail.
I can try to avoid importing `gammapy` at the top level if I only need specific functions, or I can try to monkeypatch `gammapy.version`.
But better: I can just focus on the function that is failing: `squash_fluxpoints`.
I can import the function and its dependencies, and mock the objects.
The error is:
`ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`
This happened at:
`maps["norm"] = Map.from_geom(geom, data=minimizer.x)`
Where `minimizer.x` is the result of `minimize(f, ...)` and hence a 1D numpy array.
`geom`'s `data_shape` is `(1, 1)`.
If `geom.data_shape` is `(1, 1)`, and `minimizer.x` is `(1,)`, `Map.from_geom` fails because it does a strict shape check.
In `squash_fluxpoints`:
```python
maps = Maps()
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
If `axis.name` is not "energy", `geom` is a cube. If the original `flux_point.geom` was a single point, `to_image()` might result in a 1x1 image?
And then `to_cube` might make it something like `(1, 1)`?
Let's see `gammapy/maps/core.py`'s `Map.from_geom` and `RegionNDMap.data` setter.
The error comes from `RegionNDMap.data` setter.
```python
if self.geom.data_shape != value.shape:
raise ValueError(
f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
)
```
So we just need to make sure `minimizer.x` is reshaped to `geom.data_shape`.
Wait, `minimizer.x` is the optimized value of the flux (or whatever "norm" is). It should be a scalar.
If the geometry has shape `(1, 1)`, `data` should also have shape `(1, 1)`.
`minimizer.x` is a numpy array of shape `(1,)` if there's one parameter.
So the fix should be to reshape `minimizer.x` to `geom.data_shape`.
Let's double check if `minimizer.x` always has the same number of elements as `geom.data_shape` has.
In `squash_fluxpoints`, `minimizer` is optimizing a single value `f` which is a sum over the bins of the original `flux_point`.
The result `minimizer.x` is a scalar (represented as a 1D array).
The `geom` is the geometry of the "squashed" point, which should be a single pixel.
So `geom.data_shape` should be something like `(1,)` or `(1, 1)`.
If `geom.data_shape` is `(1, 1)`, then we just need to reshape `minimizer.x` to `(1, 1)`.
Wait, let's check `squash_fluxpoints` again.
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
maps["norm_err"] = Map.from_geom(
geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
)
maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
```
Interestingly, `norm_err` is already using `.reshape(geom.data_shape)`!
But `norm` is using `data=minimizer.x` directly.
This is almost certainly the bug. `minimizer.x` should also be reshaped to `geom.data_shape`.
Let's verify this by looking at `squash_fluxpoints` again.
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
maps["norm_err"] = Map.from_geom(
geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
)
```
If `minimizer.x` is `array([val])` and `geom.data_shape` is `(1, 1)`, `Map.from_geom(geom, data=minimizer.x)` will fail.
Updating it to `Map.from_geom(geom, data=minimizer.x.reshape(geom.data_shape))` should fix it.
Wait, let me check `maps["n_dof"]` as well.
```python
maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
```
`flux_point.geom.axes[axis.name].nbin` is an integer. `Map.from_geom` might handle scalars by broadcasting them to the geometry shape. Let's check `Map.from_geom` in `gammapy/maps/core.py`.
TOOL CALL · read_file
{
"end_line": 310,
"filepath": "gammapy/maps/core.py",
"start_line": 290
}Result of read_file 880 characters
{
"status": "ok",
"filepath": "gammapy/maps/core.py",
"content": " from .hpx import HpxGeom\n from .region import RegionGeom\n from .wcs import WcsGeom\n\n if isinstance(geom, HpxGeom):\n map_type = \"hpx\"\n elif isinstance(geom, WcsGeom):\n map_type = \"wcs\"\n elif isinstance(geom, RegionGeom):\n map_type = \"region\"\n else:\n raise ValueError(\"Unrecognized geom type.\")\n\n cls_out = Map._get_map_cls(map_type)\n return cls_out(geom, data=data, meta=meta, unit=unit, dtype=dtype)\n\n @staticmethod\n def from_hdulist(\n hdulist, hdu=None, hdu_bands=None, map_type=\"auto\", format=None, colname=None\n ):\n \"\"\"Create from a `astropy.io.fits.HDUList` object.",
"start_line": 290,
"end_line": 310,
"total_lines": 2109,
"is_truncated": false
}Turn 18at 380 s64 tokens out14,390 prompt tokens
And `RegionNDMap` in `gammapy/maps/region/ndmap.py`.
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "gammapy/maps/region/ndmap.py",
"start_line": 50
}Result of read_file 1,794 characters
{
"status": "ok",
"filepath": "gammapy/maps/region/ndmap.py",
"content": " data = np.zeros(geom.data_shape, dtype=dtype)\n\n if meta is None:\n meta = {}\n\n self._geom = geom\n self.data = data\n self.meta = meta\n self._unit = u.Unit(unit)\n\n @property\n def data(self):\n return self._data\n\n @data.setter\n def data(self, value):\n \"\"\"Set data.\n Parameters\n ----------\n value : array-like\n Data array.\n \"\"\"\n if np.isscalar(value):\n value = value * np.ones(self.geom.data_shape, dtype=type(value))\n\n if isinstance(value, u.Quantity):\n raise TypeError(\"Map data must be a Numpy array. Set unit separately\")\n\n input_shape = value.shape\n if len(self.geom.data_shape) == 2 + len(value.shape):\n if self.geom.data_shape[: len(value.shape)] == value.shape:\n value = np.expand_dims(value, (-2, -1))\n\n if self.geom.data_shape != value.shape:\n raise ValueError(\n f\"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}\"\n )\n\n self._data = value\n\n def plot(self, ax=None, axis_name=None, **kwargs):\n \"\"\"Plot the data contained in region map along the non-spatial axis.\n\n Parameters\n ----------\n ax : `~matplotlib.pyplot.Axis`, optional\n Axis used for plotting.\n Default is None.\n axis_name : str, optional\n Which axis to plot on the x-axis. Extra axes will be plotted as\n additional lines. Default is None.",
"start_line": 50,
"end_line": 100,
"total_lines": 837,
"is_truncated": false
}Turn 19at 458 s346 tokens out4,868 prompt tokens
In `RegionNDMap.data` setter:
```python
if np.isscalar(value):
value = value * np.ones(self.geom.data_shape, dtype=type(value))
```
If `value` is a numpy array of shape `(1,)`, `np.isscalar(value)` is `False`.
So it skips the scalar broadcasting.
Then it checks:
```python
input_shape = value.shape
if len(self.geom.data_shape) == 2 + len(value.shape):
# ...
```
If `self.geom.data_shape` is `(1, 1)` and `value.shape` is `(1,)`, then `2 == 2 + 1` is `False`.
Then:
```python
if self.geom.data_shape != value.shape:
raise ValueError(
f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
)
```
And it raises `ValueError`.
So `minimizer.x` which is a 1D array of shape `(1,)` causes this.
If we reshape it to `geom.data_shape`, it will pass.
Now let's look at `gammapy/estimators/points/core.py`.
TOOL CALL · read_file
{
"end_line": 380,
"filepath": "gammapy/estimators/points/core.py",
"start_line": 330
}Result of read_file 1,851 characters
{
"status": "ok",
"filepath": "gammapy/estimators/points/core.py",
"content": " reference_model : `SpectralModel`, optional\n Reference spectral model. Default is None.\n gti : `GTI`, optional\n Good time intervals. Default is None.\n\n Returns\n -------\n flux_points : `FluxPoints`\n Flux points.\n \"\"\"\n table = table_standardise_units_copy(table)\n\n if format is None:\n format = cls._table_guess_format(table)\n log.info(\"Inferred format: \" + format)\n\n if sed_type is None:\n sed_type = table.meta.get(\"SED_TYPE\", None)\n\n if sed_type is None:\n sed_type = cls._guess_sed_type(table.colnames)\n\n if sed_type is None:\n raise ValueError(\"Specifying the SED type is required\")\n\n if sed_type == \"likelihood\":\n table = cls._convert_loglike_columns(table)\n if reference_model is None:\n reference_model = TemplateSpectralModel(\n energy=flat_if_equal(table[\"e_ref\"].quantity),\n values=flat_if_equal(table[\"ref_dnde\"].quantity),\n )\n\n maps = Maps()\n table.meta.setdefault(\"SED_TYPE\", sed_type)\n\n for name in cls.all_quantities(sed_type=sed_type):\n if name in table.colnames:\n maps[name] = RegionNDMap.from_table(\n table=table, colname=name, format=format\n )\n\n meta = cls._get_meta_gadf(table)\n return cls.from_maps(\n maps=maps,\n reference_model=reference_model,\n meta=meta,\n sed_type=sed_type,\n gti=gti,\n )\n",
"start_line": 330,
"end_line": 380,
"total_lines": 872,
"is_truncated": false
}Turn 20at 462 s50 tokens out5,754 prompt tokens
I need to find the `squash_fluxpoints` function.
TOOL CALL · run_command
{
"command": "grep -rn \"def squash_fluxpoints\" gammapy/estimators/points/core.py"
}Result of run_command 105 characters
{
"status": "ok",
"stdout": "31:def squash_fluxpoints(flux_point, axis):\n",
"stderr": "",
"exit_code": 0
}Turn 21at 465 s66 tokens out5,859 prompt tokens
Let's read `squash_fluxpoints` in `gammapy/estimators/points/core.py`.
TOOL CALL · read_file
{
"end_line": 80,
"filepath": "gammapy/estimators/points/core.py",
"start_line": 31
}Result of read_file 2,268 characters
{
"status": "ok",
"filepath": "gammapy/estimators/points/core.py",
"content": "def squash_fluxpoints(flux_point, axis):\n \"\"\"Squash a `~FluxPoints` object into one point.\n\n The log-likelihoods profiles in each bin are summed\n to compute the resultant quantities. Stat profiles\n must be present on the `~FluxPoints` object for\n this method to work.\n \"\"\"\n value_scan = flux_point.stat_scan.geom.axes[\"norm\"].center\n stat_scan = np.sum(flux_point.stat_scan.data, axis=0).ravel()\n f = interp1d(value_scan, stat_scan, kind=\"quadratic\", bounds_error=False)\n f = interpolate_profile(value_scan, stat_scan)\n minimizer = minimize(\n f,\n x0=value_scan[int(len(value_scan) / 2)],\n bounds=[(value_scan[0], value_scan[-1])],\n method=\"L-BFGS-B\",\n )\n\n maps = Maps()\n geom = flux_point.geom.to_image()\n if axis.name != \"energy\":\n geom = geom.to_cube([flux_point.geom.axes[\"energy\"]])\n\n maps[\"norm\"] = Map.from_geom(geom, data=minimizer.x)\n maps[\"norm_err\"] = Map.from_geom(\n geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)\n )\n maps[\"n_dof\"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)\n\n if \"norm_ul\" in flux_point.available_quantities:\n delta_ts = flux_point.meta.get(\"n_sigma_ul\", 2) ** 2\n ul = stat_profile_ul_scipy(value_scan, stat_scan, delta_ts=delta_ts)\n maps[\"norm_ul\"] = Map.from_geom(geom, data=ul.value)\n\n maps[\"stat\"] = Map.from_geom(geom, data=f(minimizer.x))\n\n geom_scan = geom.to_cube([MapAxis.from_nodes(value_scan, name=\"norm\")])\n maps[\"stat_scan\"] = Map.from_geom(\n geom=geom_scan, data=stat_scan.reshape(geom_scan.data_shape)\n )\n try:\n maps[\"stat_null\"] = Map.from_geom(geom, data=np.sum(flux_point.stat_null.data))\n maps[\"ts\"] = maps[\"stat_null\"] - maps[\"stat\"]\n except AttributeError:\n log.info(\n \"Stat null info not present on original FluxPoints object. TS not computed\"\n )\n\n maps[\"success\"] = Map.from_geom(geom=geom, data=minimizer.success, dtype=bool)",
"start_line": 31,
"end_line": 80,
"total_lines": 872,
"is_truncated": false
}Model calls (not matched to turns)
Generated tokens 370 tokens · stopped: STOP
The user is reporting a `ValueError` in `FluxPoints.resample_axis`. The traceback points to: `gammapy/estimators/points/core.py:869, in FluxPoints.resample_axis(self, axis_new)` -> `fp_new = squash_fluxpoints(fp, axis_new)` -> `gammapy/estimators/points/core.py:55, in squash_fluxpoints(flux_point, axis)` -> `maps["norm"] = Map.from_geom(geom, data=minimizer.x)` -> `gammapy/maps/core.py:304, in Map.from_geom(geom, meta, data, unit, dtype)` -> `gammapy/maps/region/ndmap.py:56, in RegionNDMap.__init__(self, geom, data, dtype, meta, unit)` -> `gammapy/maps/region/ndmap.py:84, in RegionNDMap.data(self, value)` -> `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)` It seems that `minimizer.x` has shape `(1,)` while `geom.data_shape` is `(1, 1)`. Let's start by exploring the code. I'll look at `gammapy/estimators/points/core.py` around lines 55 and 869.
<|channel>thought
The user is reporting a `ValueError` in `FluxPoints.resample_axis`.
The traceback points to:
`gammapy/estimators/points/core.py:869, in FluxPoints.resample_axis(self, axis_new)`
-> `fp_new = squash_fluxpoints(fp, axis_new)`
-> `gammapy/estimators/points/core.py:55, in squash_fluxpoints(flux_point, axis)`
-> `maps["norm"] = Map.from_geom(geom, data=minimizer.x)`
-> `gammapy/maps/core.py:304, in Map.from_geom(geom, meta, data, unit, dtype)`
-> `gammapy/maps/region/ndmap.py:56, in RegionNDMap.__init__(self, geom, data, dtype, meta, unit)`
-> `gammapy/maps/region/ndmap.py:84, in RegionNDMap.data(self, value)`
-> `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`
It seems that `minimizer.x` has shape `(1,)` while `geom.data_shape` is `(1, 1)`.
Let's start by exploring the code. I'll look at `gammapy/estimators/points/core.py` around lines 55 and 869.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "resample_axis" gammapy/estimators/points/core.py<|"|>}<tool_call|><|tool_response>
Generated tokens 86 tokens · stopped: STOP
Okay, `resample_axis` is at line 840 of `gammapy/estimators/points/core.py`. Let's also search for `squash_fluxpoints`.
Okay, `resample_axis` is at line 840 of `gammapy/estimators/points/core.py`.
Let's also search for `squash_fluxpoints`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "squash_fluxpoints" gammapy/estimators/points/core.py<|"|>}<tool_call|><|tool_response>
Generated tokens 98 tokens · stopped: STOP
Now I'll read the relevant parts of `gammapy/estimators/points/core.py`. I want to see `squash_fluxpoints` (starts at 31) and `resample_axis` (starts at 840).
Now I'll read the relevant parts of `gammapy/estimators/points/core.py`.
I want to see `squash_fluxpoints` (starts at 31) and `resample_axis` (starts at 840).
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>gammapy/estimators/points/core.py<|"|>,start_line:30}<tool_call|><|tool_response>
Generated tokens 54 tokens · stopped: STOP
And let's read `resample_axis`.
And let's read `resample_axis`.
<channel|><|tool_call>call:read_file{end_line:872,filepath:<|"|>gammapy/estimators/points/core.py<|"|>,start_line:840}<tool_call|><|tool_response>
Generated tokens 427 tokens · stopped: STOP
The error is in `squash_fluxpoints`:
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
The traceback says: `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`.
`minimizer.x` is the result of `scipy.optimize.minimize`. It's a numpy array.
In this case, `minimizer.x` has shape `(1,)` because `f` is a function of one variable.
`geom` is created as:
```python
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
```
If `axis.name` is not `"energy"`, `geom` becomes a cube with one axis (energy).
The image geom probably has shape `(1,)` or `(1, 1)` if it's a point source.
Wait, `to_image()` probably returns a `RegionNDMap` geometry if the original geom was a point source.
Let's see what `flux_point.geom` is for `FluxPoints`.
Actually, let's try to reproduce this.
The reproduction steps from the issue:
```python
from gammapy.estimators.utils import get_rebinned_axis
ax_new = get_rebinned_axis(fluxpoint=flux_points, method="min-ts", ts_threshold=10)
flux_points.resample_axis(ax_new)
```
I don't have `flux_points` object. I need to create one.
Existing tests for `FluxPoints` should be helpful. Let's find them.
The error is in `squash_fluxpoints`:
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
The traceback says: `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`.
`minimizer.x` is the result of `scipy.optimize.minimize`. It's a numpy array.
In this case, `minimizer.x` has shape `(1,)` because `f` is a function of one variable.
`geom` is created as:
```python
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
```
If `axis.name` is not `"energy"`, `geom` becomes a cube with one axis (energy).
The image geom probably has shape `(1,)` or `(1, 1)` if it's a point source.
Wait, `to_image()` probably returns a `RegionNDMap` geometry if the original geom was a point source.
Let's see what `flux_point.geom` is for `FluxPoints`.
Actually, let's try to reproduce this.
The reproduction steps from the issue:
```python
from gammapy.estimators.utils import get_rebinned_axis
ax_new = get_rebinned_axis(fluxpoint=flux_points, method="min-ts", ts_threshold=10)
flux_points.resample_axis(ax_new)
```
I don't have `flux_points` object. I need to create one.
Existing tests for `FluxPoints` should be helpful. Let's find them.
<channel|><|tool_call>call:run_command{command:<|"|>find gammapy/estimators/tests -name "*points*"<|"|>}<tool_call|><|tool_response>
Generated tokens 58 tokens · stopped: STOP
Maybe `gammapy/estimators/tests` doesn't have point-specific tests? Let's check `gammapy/estimators/tests` contents.
Maybe `gammapy/estimators/tests` doesn't have point-specific tests? Let's check `gammapy/estimators/tests` contents.
<channel|><|tool_call>call:run_command{command:<|"|>ls gammapy/estimators/tests<|"|>}<tool_call|><|tool_response>
Generated tokens 54 tokens · stopped: STOP
Let's check `gammapy/estimators/tests/test_core.py`.
Let's check `gammapy/estimators/tests/test_core.py`.
<channel|><|tool_call>call:grep -rn --include="*.py" "FluxPoints" gammapy/estimators/tests/test_core.py<|"|>}<tool_call|><|tool_response>
Generated tokens 37 tokens · stopped: STOP
<|channel>thought
<channel|><|tool_call>call:grep -rn --include="*.py" "FluxPoints" gammapy/estimators/tests/test_core.py<|"|>}<tool_call|><|tool_response>
Generated tokens 37 tokens · stopped: STOP
<|channel>thought
<channel|><|tool_call>call:grep -rn --include="*.py" "FluxPoints" gammapy/estimators/tests/test_core.py<|"|>}<tool_call|><|tool_response>
Generated tokens 1,362 tokens · stopped: STOP
The user pointed out that my previous response reached the token limit and was cut off. Looking at the history, it seems I was trying to `grep` "FluxPoints" in `gammapy/estimators/tests/test_core.py`.
Wait, the trace shows I tried to call `grep` multiple times but it looks like it was cut off. I will try again.
Goal: Reproduce the bug.
The bug happens in `FluxPoints.resample_axis`, which calls `squash_fluxpoints`.
The error is: `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)` coming from `RegionNDMap.data`.
This happens when `Map.from_geom(geom, data=minimizer.x)` is called in `squash_fluxpoints`.
`minimizer.x` is the result of `scipy.optimize.minimize`, which always returns a 1D array.
If `geom` represents a 2D or higher dimensional space (even if it's 1x1), `Map.from_geom` might expect the data to match the geometry's `data_shape`.
In `squash_fluxpoints`:
```python
maps = Maps()
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
If `axis.name` is not "energy", `geom` becomes a cube. If it's just energy, it's 1D (image).
The error `Input shape (1,) is not compatible with shape from geometry (1, 1)` suggests `geom.data_shape` is `(1, 1)`. This happens if the image geometry has 2 pixels? No, `to_image()` typically returns a 2D representation? Wait, for `FluxPoints`, `geom` is usually a point geometry.
Let's look at `gammapy/maps/core.py:304` and `gammapy/maps/region/ndmap.py:84`.
The `RegionNDMap` is checking if `self.geom.data_shape != value.shape`.
If `minimizer.x` is `[val]`, its shape is `(1,)`.
If `geom.data_shape` is `(1, 1)`, then it fails.
I need to reproduce this. I'll create a script that mimics the reproduction steps.
The reproduction steps mention `get_rebinned_axis` and `FluxPoints.resample_axis`.
I'll try to build a minimal reproduction script.<|channel>thought
The user pointed out that my previous response reached the token limit and was cut off. Looking at the history, it seems I was trying to `grep` "FluxPoints" in `gammapy/estimators/tests/test_core.py`.
Wait, the trace shows I tried to call `grep` multiple times but it looks like it was cut off. I will try again.
Goal: Reproduce the bug.
The bug happens in `FluxPoints.resample_axis`, which calls `squash_fluxpoints`.
The error is: `ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)` coming from `RegionNDMap.data`.
This happens when `Map.from_geom(geom, data=minimizer.x)` is called in `squash_fluxpoints`.
`minimizer.x` is the result of `scipy.optimize.minimize`, which always returns a 1D array.
If `geom` represents a 2D or higher dimensional space (even if it's 1x1), `Map.from_geom` might expect the data to match the geometry's `data_shape`.
In `squash_fluxpoints`:
```python
maps = Maps()
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
If `axis.name` is not "energy", `geom` becomes a cube. If it's just energy, it's 1D (image).
The error `Input shape (1,) is not compatible with shape from geometry (1, 1)` suggests `geom.data_shape` is `(1, 1)`. This happens if the image geometry has 2 pixels? No, `to_image()` typically returns a 2D representation? Wait, for `FluxPoints`, `geom` is usually a point geometry.
Let's look at `gammapy/maps/core.py:304` and `gammapy/maps/region/ndmap.py:84`.
The `RegionNDMap` is checking if `self.geom.data_shape != value.shape`.
If `minimizer.x` is `[val]`, its shape is `(1,)`.
If `geom.data_shape` is `(1, 1)`, then it fails.
I need to reproduce this. I'll create a script that mimics the reproduction steps.
The reproduction steps mention `get_rebinned_axis` and `FluxPoints.resample_axis`.
I'll try to build a minimal reproduction script.<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import numpy as np
from astropy import units as u
from gammapy.maps import Map, MapAxis, Geometry
from gammapy.estimators.points import FluxPoints, squash_fluxpoints
from gammapy.maps import Maps
# Mock a FluxPoints object
# We need geom, stat_scan, and a few other things.
# FluxPoints.from_maps is a good way to create one.
# Create a simple geometry: energy axis only
axis_energy = MapAxis.from_geom(Geometry(axes={'energy': MapAxis.from_edges(np.arange(11)*u.GeV, name='energy')}))
# Actually let's just use from_maps
geom = Geometry(axes={'energy': MapAxis.from_edges(np.arange(3)*u.GeV, name='energy')})
# The reproduction says "If axis.name != 'energy'", so let's try resample_axis on time or something.
# Necessary for squash_fluxpoints: stat_scan
# stat_scan shape: (len(value_scan), n//bin)
value_scan = np.arange(10)
stat_scan = np.random.rand(10, 2) # 10 scan points, 2 bins
# Minimal Maps for FluxPoints.from_maps
maps = Maps()
maps["stat_scan"] = Map.from_geom(
geom=geom.to_cube([MapAxis.from_nodes(value_scan, name="norm")]),
data=stat_scan
)
# Add other required maps
maps["norm"] = Map.from_geom(geom, data=np.ones(2))
maps["norm_err"] = Map.from_geom(geom, data=np.ones(2))
maps["n_dof"] = Map.from_geom(geom, data=np.ones(2, dtype=int))
fp = FluxPoints.from_maps(maps=maps)
# Now try to resample an axis.
# If we resample energy:
axis_energy_new = MapAxis.from_edges([0, 2]*u.GeV, name='energy') # 1 bin
# But wait, resample_axis expects self.has_stat_profiles to be True.
# has_stat_profiles is likely checked by presence of stat_scan.
try:
fp.resample_axis(axis_energy_new)
print("Success resample_axis energy")
except Exception as e:
print(f"Failed resample_axis energy: {e}")
# Now let's try to simulate the condition "if axis.name != 'energy'"
# create a mock axis with name != 'energy'
class MockAxis:
def __init__(self):
self.name = 'time'
self.edges_min = [0]
self.edges_max = [1]
self.reference_time = 0
axis_new = MockAxis()
try:
fp.resample_axis(axis_new)
print("Success resample_axis time")
except Exception as e:
print(f"Failed resample_axis time: {e}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 82 tokens · stopped: STOP
Okay, `Geometry` is not in `gammapy.maps`. Let me check where it is. Actually, I should probably use `gammapy.maps.geom.Geometry` or something. Let me check `gammapy/maps/__init__.py`.
Okay, `Geometry` is not in `gammapy.maps`. Let me check where it is.
Actually, I should probably use `gammapy.maps.geom.Geometry` or something. Let me check `gammapy/maps/__init__.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>gammapy/maps/__init__.py<|"|>}<tool_call|><|tool_response>
Generated tokens 423 tokens · stopped: STOP
It's called `Geom`, not `Geometry`. Let's adjust the reproduction script. I also need to make sure `FluxPoints` can be initialized. I'll use `FluxPoints.from_maps`. I'll try to use real `MapAxis` and `Geom`.
It's called `Geom`, not `Geometry`.
Let's adjust the reproduction script. I also need to make sure `FluxPoints` can be initialized. I'll use `FluxPoints.from_maps`.
I'll try to use real `MapAxis` and `Geom`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import numpy as np
from astropy import units as u
from gammapy.maps import Map, MapAxis, Geom, Maps
from gammapy.estimators.points import FluxPoints, squash_fluxpoints
# Create an energy axis
axis_energy = MapAxis.from_edges(np.arange(3)*u.GeV, name='energy')
geom = Geom(axes={'energy': axis_energy})
# Mock stat_scan data: (len(value_scan), nbin)
value_scan = np.arange(10)
stat_scan = np.random.rand(10, 2)
# Minimal Maps for FluxPoints.from_maps
maps = Maps()
# stat_scan needs to be a Map with a specific geometry
# In squash_fluxpoints, it's used as:
# value_scan = flux_point.stat_scan.geom.axes["norm"].center
norm_axis = MapAxis.from_nodes(value_scan, name="norm")
geom_scan = geom.to_cube([norm_axis])
maps["stat_scan"] = Map.from_geom(geom=geom_scan, data=stat_scan)
# Other required maps for from_maps (or let's see if from_maps requires them)
# Looking at FluxPoints.from_maps might be needed.
# But we can just try to create a FluxPoints object by calling from_maps.
# Let's check FluxPoints.from_maps implementation.
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 198 tokens · stopped: STOP
It seems the Cython extension `gammapy.stats.fit_statistics_cython` is missing. This might be a problem with the environment. However, I should be able to run tests or find a way to work around this if it's just for a reproduction script. Wait, if the environment is supposed to have it, why is it missing? Maybe I need to install the package in editable mode? But I'm not allowed to run `pip install`. Wait, maybe the compiled extensions are in a different location or I need to set `PYTHONPATH`. The environment rules say "All reproduction or scratch files inside /workspace — run reproductions inline via python3 - <<'PY' or inside /tmp/repro.py". Let me check if the `.so` file exists.
It seems the Cython extension `gammapy.stats.fit_statistics_cython` is missing. This might be a problem with the environment. However, I should be able to run tests or find a way to work around this if it's just for a reproduction script.
Wait, if the environment is supposed to have it, why is it missing?
Maybe I need to install the package in editable mode? But I'm not allowed to run `pip install`.
Wait, maybe the compiled extensions are in a different location or I need to set `PYTHONPATH`.
The environment rules say "All reproduction or scratch files inside /workspace — run reproductions inline via python3 - <<'PY' or inside /tmp/repro.py".
Let me check if the `.so` file exists.
<channel|><|tool_call>call:run_command{command:<|"|>find /workspace -name "fit_statistics_cython*"<|"|>}<tool_call|><|tool_response>
Generated tokens 345 tokens · stopped: STOP
It's a `.pyx` file, not a `.so`. This means it hasn't been compiled in the current `/workspace`. This is strange because the environment should have "all relevant dependencies pre-installed". Let me check if there's a way to run tests. If `pytest` works, then the extensions must be installed somewhere in the system site-packages. But the `ImportError` came from `/workspace/gammapy/stats/fit_statistics.py`, which is trying to import from `gammapy.stats.fit_statistics_cython`. Since my current directory is `/workspace`, and there is a `gammapy` folder there, Python is importing from the source instead of the installed package. I should change the directory or set `PYTHONPATH` to avoid the local `gammapy` directory if I want to use the installed one. But I need to test my changes in the local one! Wait, if I want to run the code from `/workspace`, I must ensure it is "installed" or Compiled. Since I cannot run `pip install .`, maybe I should try to run the reproduction script from a directory OUTSIDE the `/workspace/gammapy` tree, but adding the installed gammapy to path? No, that won't help me test my fix. Actually, let's try to run pytest on an existing test. That will tell me if the environment is working.
It's a `.pyx` file, not a `.so`. This means it hasn't been compiled in the current `/workspace`.
This is strange because the environment should have "all relevant dependencies pre-installed".
Let me check if there's a way to run tests. If `pytest` works, then the extensions must be installed somewhere in the system site-packages.
But the `ImportError` came from `/workspace/gammapy/stats/fit_statistics.py`, which is trying to import from `gammapy.stats.fit_statistics_cython`.
Since my current directory is `/workspace`, and there is a `gammapy` folder there, Python is importing from the source instead of the installed package.
I should change the directory or set `PYTHONPATH` to avoid the local `gammapy` directory if I want to use the installed one. But I need to test my changes in the local one!
Wait, if I want to run the code from `/workspace`, I must ensure it is "installed" or Compiled.
Since I cannot run `pip install .`, maybe I should try to run the reproduction script from a directory OUTSIDE the `/workspace/gammapy` tree, but adding the installed gammapy to path? No, that won't help me test my fix.
Actually, let's try to run pytest on an existing test. That will tell me if the environment is working.
<channel|><|tool_call>call:run_command{command:<|"|>pytest gammapy/estimators/tests/test_core.py -q --tb=short --no-header<|"|>}<tool_call|><|tool_response>
Generated tokens 88 tokens · stopped: STOP
The environment seems to be broken for running `pytest` directly from `/workspace`. It says `ModuleNotFoundError: No module named 'gammapy.version'`. Usually, `gammapy.version` is generated during installation. Let me check if `gammapy/version.py` exists.
The environment seems to be broken for running `pytest` directly from `/workspace`. It says `ModuleNotFoundError: No module named 'gammapy.version'`.
Usually, `gammapy.version` is generated during installation.
Let me check if `gammapy/version.py` exists.
<channel|><|tool_call>call:run_command{command:<|"|>ls gammapy/version.py<|"|>}<tool_call|><|tool_response>
Generated tokens 1,380 tokens · stopped: STOP
Okay, so `gammapy/version.py` is missing. This is likely because the package is installed in the environment, and the `/workspace` version is a source tree that expects to be installed.
If I want to run a reproduction script and it imports `gammapy`, it might pick up the source tree and fail.
I can try to avoid importing `gammapy` at the top level if I only need specific functions, or I can try to monkeypatch `gammapy.version`.
But better: I can just focus on the function that is failing: `squash_fluxpoints`.
I can import the function and its dependencies, and mock the objects.
The error is:
`ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`
This happened at:
`maps["norm"] = Map.from_geom(geom, data=minimizer.x)`
Where `minimizer.x` is the result of `minimize(f, ...)` and hence a 1D numpy array.
`geom`'s `data_shape` is `(1, 1)`.
If `geom.data_shape` is `(1, 1)`, and `minimizer.x` is `(1,)`, `Map.from_geom` fails because it does a strict shape check.
In `squash_fluxpoints`:
```python
maps = Maps()
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
If `axis.name` is not "energy", `geom` is a cube. If the original `flux_point.geom` was a single point, `to_image()` might result in a 1x1 image?
And then `to_cube` might make it something like `(1, 1)`?
Let's see `gammapy/maps/core.py`'s `Map.from_geom` and `RegionNDMap.data` setter.
The error comes from `RegionNDMap.data` setter.
```python
if self.geom.data_shape != value.shape:
raise ValueError(
f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
)
```
So we just need to make sure `minimizer.x` is reshaped to `geom.data_shape`.
Wait, `minimizer.x` is the optimized value of the flux (or whatever "norm" is). It should be a scalar.
If the geometry has shape `(1, 1)`, `data` should also have shape `(1, 1)`.
`minimizer.x` is a numpy array of shape `(1,)` if there's one parameter.
So the fix should be to reshape `minimizer.x` to `geom.data_shape`.
Let's double check if `minimizer.x` always has the same number of elements as `geom.data_shape` has.
In `squash_fluxpoints`, `minimizer` is optimizing a single value `f` which is a sum over the bins of the original `flux_point`.
The result `minimizer.x` is a scalar (represented as a 1D array).
The `geom` is the geometry of the "squashed" point, which should be a single pixel.
So `geom.data_shape` should be something like `(1,)` or `(1, 1)`.
If `geom.data_shape` is `(1, 1)`, then we just need to reshape `minimizer.x` to `(1, 1)`.
Wait, let's check `squash_fluxpoints` again.
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
maps["norm_err"] = Map.from_geom(
geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
)
maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
```
Interestingly, `norm_err` is already using `.reshape(geom.data_shape)`!
But `norm` is using `data=minimizer.x` directly.
This is almost certainly the bug. `minimizer.x` should also be reshaped to `geom.data_shape`.
Let's verify this by looking at `squash_fluxpoints` again.
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
maps["norm_err"] = Map.from_geom(
geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
)
```
If `minimizer.x` is `array([val])` and `geom.data_shape` is `(1, 1)`, `Map.from_geom(geom, data=minimizer.x)` will fail.
Updating it to `Map.from_geom(geom, data=minimizer.x.reshape(geom.data_shape))` should fix it.
Wait, let me check `maps["n_dof"]` as well.
```python
maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
```
`flux_point.geom.axes[axis.name].nbin` is an integer. `Map.from_geom` might handle scalars by broadcasting them to the geometry shape. Let's check `Map.from_geom` in `gammapy/maps/core.py`.
Okay, so `gammapy/version.py` is missing. This is likely because the package is installed in the environment, and the `/workspace` version is a source tree that expects to be installed.
If I want to run a reproduction script and it imports `gammapy`, it might pick up the source tree and fail.
I can try to avoid importing `gammapy` at the top level if I only need specific functions, or I can try to monkeypatch `gammapy.version`.
But better: I can just focus on the function that is failing: `squash_fluxpoints`.
I can import the function and its dependencies, and mock the objects.
The error is:
`ValueError: Input shape (1,) is not compatible with shape from geometry (1, 1)`
This happened at:
`maps["norm"] = Map.from_geom(geom, data=minimizer.x)`
Where `minimizer.x` is the result of `minimize(f, ...)` and hence a 1D numpy array.
`geom`'s `data_shape` is `(1, 1)`.
If `geom.data_shape` is `(1, 1)`, and `minimizer.x` is `(1,)`, `Map.from_geom` fails because it does a strict shape check.
In `squash_fluxpoints`:
```python
maps = Maps()
geom = flux_point.geom.to_image()
if axis.name != "energy":
geom = geom.to_cube([flux_point.geom.axes["energy"]])
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
If `axis.name` is not "energy", `geom` is a cube. If the original `flux_point.geom` was a single point, `to_image()` might result in a 1x1 image?
And then `to_cube` might make it something like `(1, 1)`?
Let's see `gammapy/maps/core.py`'s `Map.from_geom` and `RegionNDMap.data` setter.
The error comes from `RegionNDMap.data` setter.
```python
if self.geom.data_shape != value.shape:
raise ValueError(
f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
)
```
So we just need to make sure `minimizer.x` is reshaped to `geom.data_shape`.
Wait, `minimizer.x` is the optimized value of the flux (or whatever "norm" is). It should be a scalar.
If the geometry has shape `(1, 1)`, `data` should also have shape `(1, 1)`.
`minimizer.x` is a numpy array of shape `(1,)` if there's one parameter.
So the fix should be to reshape `minimizer.x` to `geom.data_shape`.
Let's double check if `minimizer.x` always has the same number of elements as `geom.data_shape` has.
In `squash_fluxpoints`, `minimizer` is optimizing a single value `f` which is a sum over the bins of the original `flux_point`.
The result `minimizer.x` is a scalar (represented as a 1D array).
The `geom` is the geometry of the "squashed" point, which should be a single pixel.
So `geom.data_shape` should be something like `(1,)` or `(1, 1)`.
If `geom.data_shape` is `(1, 1)`, then we just need to reshape `minimizer.x` to `(1, 1)`.
Wait, let's check `squash_fluxpoints` again.
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
maps["norm_err"] = Map.from_geom(
geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
)
maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
```
Interestingly, `norm_err` is already using `.reshape(geom.data_shape)`!
But `norm` is using `data=minimizer.x` directly.
This is almost certainly the bug. `minimizer.x` should also be reshaped to `geom.data_shape`.
Let's verify this by looking at `squash_fluxpoints` again.
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
maps["norm_err"] = Map.from_geom(
geom, data=np.sqrt(minimizer.hess_inv.todense()).reshape(geom.data_shape)
)
```
If `minimizer.x` is `array([val])` and `geom.data_shape` is `(1, 1)`, `Map.from_geom(geom, data=minimizer.x)` will fail.
Updating it to `Map.from_geom(geom, data=minimizer.x.reshape(geom.data_shape))` should fix it.
Wait, let me check `maps["n_dof"]` as well.
```python
maps["n_dof"] = Map.from_geom(geom, data=flux_point.geom.axes[axis.name].nbin)
```
`flux_point.geom.axes[axis.name].nbin` is an integer. `Map.from_geom` might handle scalars by broadcasting them to the geometry shape. Let's check `Map.from_geom` in `gammapy/maps/core.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>gammapy/maps/core.py<|"|>,start_line:290,end_line:310}<tool_call|><|tool_response>
Generated tokens 64 tokens · stopped: STOP
And `RegionNDMap` in `gammapy/maps/region/ndmap.py`.
And `RegionNDMap` in `gammapy/maps/region/ndmap.py`.
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>gammapy/maps/region/ndmap.py<|"|>,start_line:50}<tool_call|><|tool_response>
Generated tokens 346 tokens · stopped: STOP
In `RegionNDMap.data` setter:
```python
if np.isscalar(value):
value = value * np.ones(self.geom.data_shape, dtype=type(value))
```
If `value` is a numpy array of shape `(1,)`, `np.isscalar(value)` is `False`.
So it skips the scalar broadcasting.
Then it checks:
```python
input_shape = value.shape
if len(self.geom.data_shape) == 2 + len(value.shape):
# ...
```
If `self.geom.data_shape` is `(1, 1)` and `value.shape` is `(1,)`, then `2 == 2 + 1` is `False`.
Then:
```python
if self.geom.data_shape != value.shape:
raise ValueError(
f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
)
```
And it raises `ValueError`.
So `minimizer.x` which is a 1D array of shape `(1,)` causes this.
If we reshape it to `geom.data_shape`, it will pass.
Now let's look at `gammapy/estimators/points/core.py`.
In `RegionNDMap.data` setter:
```python
if np.isscalar(value):
value = value * np.ones(self.geom.data_shape, dtype=type(value))
```
If `value` is a numpy array of shape `(1,)`, `np.isscalar(value)` is `False`.
So it skips the scalar broadcasting.
Then it checks:
```python
input_shape = value.shape
if len(self.geom.data_shape) == 2 + len(value.shape):
# ...
```
If `self.geom.data_shape` is `(1, 1)` and `value.shape` is `(1,)`, then `2 == 2 + 1` is `False`.
Then:
```python
if self.geom.data_shape != value.shape:
raise ValueError(
f"Input shape {input_shape} is not compatible with shape from geometry {self.geom.data_shape}"
)
```
And it raises `ValueError`.
So `minimizer.x` which is a 1D array of shape `(1,)` causes this.
If we reshape it to `geom.data_shape`, it will pass.
Now let's look at `gammapy/estimators/points/core.py`.
<channel|><|tool_call>call:read_file{end_line:380,filepath:<|"|>gammapy/estimators/points/core.py<|"|>,start_line:330}<tool_call|><|tool_response>
Generated tokens 50 tokens · stopped: STOP
I need to find the `squash_fluxpoints` function.
I need to find the `squash_fluxpoints` function.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def squash_fluxpoints" gammapy/estimators/points/core.py<|"|>}<tool_call|><|tool_response>
Generated tokens 66 tokens · stopped: STOP
Let's read `squash_fluxpoints` in `gammapy/estimators/points/core.py`.
Let's read `squash_fluxpoints` in `gammapy/estimators/points/core.py`.
<channel|><|tool_call>call:read_file{end_line:80,filepath:<|"|>gammapy/estimators/points/core.py<|"|>,start_line:31}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
Test output Missing
Not saved for this rollout. Nothing has been inferred or reconstructed.
Test errors Missing
Not saved for this rollout. Nothing has been inferred or reconstructed.
Test report (JUnit) Missing
Not saved for this rollout. Nothing has been inferred or reconstructed.
Agent log Included
[ 0.0s] 📋 System Prompt: You are a principal Python software engineer resolving a repository issue in `/workspace`.
[ 0.0s] 🎯 Task Prompt: You are evaluating a software engineering task for repository gammapy/gammapy.
[ 18.9s] 💭 (889 chars) "The user is reporting a `ValueError` in `FluxPoints.resample_axis`.
The traceback points to:
`gammapy/estimators/points/..."
[ 18.9s] 🔧 run_command grep -rn --include="*.py" "resample_axis" gammapy/estimators/points/core.py
[ 18.9s] → 840: def resample_axis(self, axis_new):
[ 24.3s] 💭 (119 chars) "Okay, `resample_axis` is at line 840 of `gammapy/estimators/points/core.py`.
Let's also search for `squash_fluxpoints`."
[ 24.3s] 🔧 run_command grep -rn --include="*.py" "squash_fluxpoints" gammapy/estimators/points/core.py
[ 24.4s] → 31:def squash_fluxpoints(flux_point, axis):
[ 32.5s] 💭 (158 chars) "Now I'll read the relevant parts of `gammapy/estimators/points/core.py`.
I want to see `squash_fluxpoints` (starts at 31..."
[ 32.5s] 📖 read_file (gammapy/estimators/points/core.py)
[ 32.6s] ✓ {'status': 'ok', 'filepath': 'gammapy/estimators/points/core.py', 'content': '\ndef
squash_fluxpoints(flux_point, axis):…
[ 35.5s] 💭 (31 chars) "And let's read `resample_axis`."
[ 35.5s] 📖 read_file (gammapy/estimators/points/core.py)
[ 35.5s] ✓ {'status': 'ok', 'filepath': 'gammapy/estimators/points/core.py', 'content': ' def
resample_axis(self, axis_new):\n …
[ 71.4s] 💭 (1249 chars) "The error is in `squash_fluxpoints`:
```python
maps["norm"] = Map.from_geom(geom, data=minimizer.x)
```
The tracebac..."
[ 71.4s] 🔧 run_command find gammapy/estimators/tests -name "*points*"
[ 71.4s] 🔧
[ 77.7s] 💭 (116 chars) "Maybe `gammapy/estimators/tests` doesn't have point-specific tests? Let's check
`gammapy/estimators/tests` contents."
[ 77.7s] 🔧 run_command ls gammapy/estimators/tests
[ 77.8s] → __init__.py
[ 80.5s] 💭 (52 chars) "Let's check `gammapy/estimators/tests/test_core.py`."
[ 80.5s] ✅ Agent finished: <|tool_call>call:grep -rn --include="*.py" "FluxPoints"
gammapy/estimators/tests/test_core.py<|"|>}<tool_call|>
[ 80.5s] 🎯 Task Prompt: Your previous response reached the token limit before the tool call finished closing
(<|tool_call|> was cut off). Do NOT...
[ 83.1s] ✅ Agent finished: <|tool_call>call:grep -rn --include="*.py" "FluxPoints"
gammapy/estimators/tests/test_core.py<|"|>}<tool_call|>
[ 83.1s] 🎯 Task Prompt: Your previous response reached the token limit before the tool call finished closing
(<|tool_call|> was cut off). Do NOT...
[ 84.5s] ✅ Agent finished: <|tool_call>call:grep -rn --include="*.py" "FluxPoints"
gammapy/estimators/tests/test_core.py<|"|>}<tool_call|>
[ 84.5s] 🎯 Task Prompt: Your previous response reached the token limit before the tool call finished closing
(<|tool_call|> was cut off). Do NOT...
[ 189.2s] 💭 (1973 chars) "The user pointed out that my previous response reached the token limit and was cut off.
Looking at the history, it seems..."
[ 189.2s] 🔧 run_command (64 lines) python3 - <<'PY'
[ 192.3s] → error (exit 0):
[ 200.4s] 💭 (184 chars) "Okay, `Geometry` is not in `gammapy.maps`. Let me check where it is.
Actually, I should probably use `gammapy.maps.geom...."
[ 200.4s] 📖 read_file (gammapy/maps/__init__.py)
[ 200.5s] ✓ {'status': 'ok', 'filepath': 'gammapy/maps/__init__.py', 'content': '# Licensed under a 3-clause BSD
style license - see…
[ 223.8s] 💭 (208 chars) "It's called `Geom`, not `Geometry`.
Let's adjust the reproduction script. I also need to make sure `FluxPoints` can be ..."
[ 223.8s] 🔧 run_command (28 lines) python3 - <<'PY'
[ 225.0s] → error (exit 0):
[ 243.2s] 💭 (691 chars) "It seems the Cython extension `gammapy.stats.fit_statistics_cython` is missing. This might
be a problem with the environ..."
[ 243.2s] 🔧 run_command find /workspace -name "fit_statistics_cython*"
[ 243.3s] → /workspace/gammapy/stats/fit_statistics_cython.pyx
[ 266.8s] 💭 (1229 chars) "It's a `.pyx` file, not a `.so`. This means it hasn't been compiled in the current
`/workspace`.
This is strange because..."
[ 266.8s] 🔧 run_command pytest gammapy/estimators/tests/test_core.py -q --tb=short --no-header
[ 268.0s] → error (exit 0):
[ 274.8s] 💭 (256 chars) "The environment seems to be broken for running `pytest` directly from `/workspace`. It says
`ModuleNotFoundError: No mod..."
[ 274.8s] 🔧 run_command ls gammapy/version.py
[ 274.9s] → error (exit 0):
[ 361.1s] 💭 (4066 chars) "Okay, so `gammapy/version.py` is missing. This is likely because the package is installed
in the environment, and the `/..."
[ 361.1s] 📖 read_file (gammapy/maps/core.py)
[ 361.1s] ✓ {'status': 'ok', 'filepath': 'gammapy/maps/core.py', 'content': ' from .hpx import HpxGeom\n
from .region …
[ 363.8s] 💭 (52 chars) "And `RegionNDMap` in `gammapy/maps/region/ndmap.py`."
[ 363.8s] 📖 read_file (gammapy/maps/region/ndmap.py)
[ 363.9s] ✓ {'status': 'ok', 'filepath': 'gammapy/maps/region/ndmap.py', 'content': ' data =
np.zeros(geom.data_shape, dt…
[ 442.2s] 💭 (934 chars) "In `RegionNDMap.data` setter:
```python
if np.isscalar(value):
value = value * np.ones(self.geom.dat..."
[ 442.2s] 📖 read_file (gammapy/estimators/points/core.py)
[ 442.2s] ✓ {'status': 'ok', 'filepath': 'gammapy/estimators/points/core.py', 'content': ' reference_model :
`SpectralModel`,…
[ 446.3s] 💭 (48 chars) "I need to find the `squash_fluxpoints` function."
[ 446.3s] 🔧 run_command grep -rn "def squash_fluxpoints" gammapy/estimators/points/core.py
[ 446.3s] → 31:def squash_fluxpoints(flux_point, axis):
[ 449.0s] 💭 (70 chars) "Let's read `squash_fluxpoints` in `gammapy/estimators/points/core.py`."
[ 449.0s] 📖 read_file (gammapy/estimators/points/core.py)
[ 449.1s] ✓ {'status': 'ok', 'filepath': 'gammapy/estimators/points/core.py', 'content': 'def
squash_fluxpoints(flux_point, axis):\n…
Native result row
{
"agent_error": "Agent exceeded session timeout (7.5 min)",
"duration_seconds": 468.15,
"error": "Empty agent patch",
"grade": {
"error": "Empty agent patch",
"resolved": false,
"strict_clean_patch": false,
"test_exit_code": -1
},
"instance_id": "gammapy__gammapy-5674",
"pass_idx": 0,
"patch_chars": 0,
"phase1_seconds": 468.15,
"repo": "gammapy/gammapy",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/gammapy__gammapy-5674__p0__r3.jsonl",
"resolved": false,
"rollout_idx": 3,
"run_key": "gammapy__gammapy-5674__p0__r3",
"strict_clean_patch": false,
"tool_calls": 17,
"total_llm_calls": 20,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_gammapy__gammapy-5674__p0__r3.json"
}