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Propagate pixels_per_tile_kwarg #131

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merged 1 commit into from
Jun 13, 2024
Merged

Propagate pixels_per_tile_kwarg #131

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10 changes: 8 additions & 2 deletions ndpyramid/regrid.py
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,7 @@ def make_grid_ds(
def make_grid_pyramid(
levels: int = 6,
projection: typing.Literal['web-mercator', 'equidistant-cylindrical'] = 'web-mercator',
pixels_per_tile: int = 128,
) -> dt.DataTree:
"""helper function to create a grid pyramid for use with xesmf

Expand All @@ -136,7 +137,10 @@ def make_grid_pyramid(
Multiscale grid definition
"""
plevels = {
str(level): make_grid_ds(level, projection=projection).chunk(-1) for level in range(levels)
str(level): make_grid_ds(
level, projection=projection, pixels_per_tile=pixels_per_tile
).chunk(-1)
for level in range(levels)
}
return dt.DataTree.from_dict(plevels)

Expand Down Expand Up @@ -233,7 +237,9 @@ def pyramid_regrid(

if target_pyramid is None:
if levels is not None:
target_pyramid = make_grid_pyramid(levels, projection=projection)
target_pyramid = make_grid_pyramid(
levels, projection=projection, pixels_per_tile=pixels_per_tile
)
else:
raise ValueError('must either provide a target_pyramid or number of levels')
if levels is None:
Expand Down