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Risk type: dtype/drift

These 11 cases exercise the dtype/drift failure mode. Run your function against all of them to check how it behaves.

Use GeoCase in your tests

Install the complete set of vector, raster, and NetCDF dependencies:

pip install "geocase[all]"

View GeoCase on PyPI.

Pixels of cog_singleband_small, a 64x64 raster, with NoData in magenta COG Single-Band Small GeoTIFF Pixels of dem_small, a 16x16 raster, with NoData in magenta DEM Small GeoTIFF Point geometry of mixed_timezone_after_batch_gpkg, rendered from the case's data UTC Offset Changes at Row 10,000 (GeoPackage) GPKG · Point Pixels of multispectral_s2_like_small, a 16x16 raster, with NoData in magenta Multispectral Sentinel-2-like Small GeoTIFF Pixels of ndvi_scaled_int16_small, a 16x16 raster, with NoData in magenta NDVI Scaled Int16 Small GeoTIFF Pixels of ndvi_small, a 16x16 raster, with NoData in magenta NDVI Small GeoTIFF Point geometry of null_after_batch_boundary_gpkg, rendered from the case's data First NULL After 10,000 Non-NULL Values (GeoPackage) GPKG · Point Pixels of optical_rgb_small, a 16x16 raster, with NoData in magenta Optical RGB Small GeoTIFF Pixels of sar_dualpol_small, a 16x16 raster, with NoData in magenta SAR Dual-Pol Small GeoTIFF Pixels of sar_vv_small, a 16x16 raster, with NoData in magenta SAR VV Small GeoTIFF Pixels of water_mask_small, a 16x16 raster, with NoData in magenta Water Mask Small GeoTIFF
Case Category Format Geometry
COG Single-Band Small raster GeoTIFF --
DEM Small raster GeoTIFF --
UTC Offset Changes at Row 10,000 (GeoPackage) vector GPKG Point
Multispectral Sentinel-2-like Small raster GeoTIFF --
NDVI Scaled Int16 Small raster GeoTIFF --
NDVI Small raster GeoTIFF --
First NULL After 10,000 Non-NULL Values (GeoPackage) vector GPKG Point
Optical RGB Small raster GeoTIFF --
SAR Dual-Pol Small raster GeoTIFF --
SAR VV Small raster GeoTIFF --
Water Mask Small raster GeoTIFF --