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geographic CRS - Results from 'area' likely incorrect

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难度
3/5
预计耗时
1-2 天
新手友好度
45/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
python
领域
data

调研方向

The warnings come from geopandas area, buffer, distance and length calls on geographic-CRS geometries at climada.util.lines_polys_handler (line 957), climada.hazard.tc_tracks (lines 644 and 647), and climada.hazard.centroids.centr (line 637); the test-side hit is climada.util.test.test_coordinates (line 1701). Start by reproducing with the test suite and confirming the warning text. Done means each call site either reprojects to a suitable projected CRS first or the warning is otherwise resolved, with the affected tests still passing.

由索引模型根据 Issue 内容生成。

描述

warnings

UserWarning

Geometry is in a geographic CRS. Results from 'area' are likely incorrect. Use 'GeoSeries.to_crs()' to re-project geometries to a projected CRS before this operation.

Occurrence

  • climada.util.test.test_coordinates:1701

UserWarning

Geometry is in a geographic CRS. Results from 'buffer' are likely incorrect. Use 'GeoSeries.to_crs()' to re-project geometries to a projected CRS before this operation.

Occurrences

  • climada.hazard.tc_tracks:644
  • climada.hazard.tc_tracks:647
  • climada.hazard.test.test_tc_tracks:719

(3 times during tests)


UserWarning

Geometry is in a geographic CRS. Results from 'distance' are likely incorrect. Use 'GeoSeries.to_crs()' to re-project geometries to a projected CRS before this operation.

Occurrences

  • climada.hazard.centroids.centr:637

(4 times during tests)


UserWarning

Geometry is in a geographic CRS. Results from 'length' are likely incorrect. Use 'GeoSeries.to_crs()' to re-project geometries to a projected CRS before this operation.

Occurrences

  • climada.util.lines_polys_handler:957

(8 times during tests)

主要语言
Jupyter Notebook
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派生
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平均合并
2 天 31 分钟
30 天内合并 PR
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  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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