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fix: pixi setup for macos #526

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Merged
iferencik merged 2 commits into from
Aug 10, 2026
Merged

fix: pixi setup for macos #526

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cb13bd9
fix: add macos version for pixi.toml
JinIgarashi Aug 9, 2026
bf8f285
fix: --cm for MacOS
JinIgarashi Aug 9, 2026
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9 changes: 8 additions & 1 deletion deploy/pixi.toml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,14 @@
[workspace]
name = "rapida"
channels = ["conda-forge"]
platforms = ["linux-64", "win-64", "osx-arm64"]
platforms = [
"linux-64",
"win-64",
# pyvalhalla only ships a macosx_14_0_arm64 wheel; without raising the macOS floor
# pixi considers it incompatible and falls back to building it from source, which
# fails in CMake (prime_server not found).
{ platform = "osx-arm64", macos = "14.0" },
]

[dependencies]
# Heavy binary geospatial drivers and libraries
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8 changes: 5 additions & 3 deletions rapida/ntl/noaa/cmask.py
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Expand Up @@ -312,11 +312,13 @@ def cloud_coverage(hdf_url: str, bbox: list) -> int:
gdal.PushErrorHandler('CPLQuietErrorHandler')

# --- 1. DYNAMIC DRIVER SELECTION ---
is_windows = platform.system() == "Windows"
# GDAL's netCDF driver can only read /vsi paths on Linux (it needs userfaultfd).
# On Windows and macOS we skip it and drive the HDF5 driver directly instead.
use_hdf5_driver = platform.system() != "Linux"

if is_windows:
if use_hdf5_driver:
gdal.SetConfigOption('GDAL_SKIP', 'netCDF')
# On Windows, we force the HDF5 driver and its specific string syntax
# On Windows and MacOS, we force the HDF5 driver and its specific string syntax
base_ds = f'HDF5:"/vsicurl/{hdf_url}"'
mask_str = f'{base_ds}://CloudMaskBinary'
lon_str = f'{base_ds}://Longitude'
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