Created
November 30, 2015 21:52
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GDAL ctypes shenanigans
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| import rasterio | |
| import ctypes | |
| _gdal = ctypes.cdll.LoadLibrary('libgdal.so.1') | |
| OSRNewSpatialReference = _gdal.OSRNewSpatialReference | |
| OSRIsGeographic = _gdal.OSRIsGeographic | |
| OSRIsGeographic.restype = ctypes.c_bool | |
| OSRGetSemiMajor = _gdal.OSRGetSemiMajor | |
| OSRGetSemiMajor.restype = ctypes.c_double | |
| print OSRIsGeographic(crs) | |
| print OSRGetSemiMajor(crs, None) |
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