oggm.tasks.rasterio_glacier_mask¶
-
oggm.tasks.rasterio_glacier_mask(gdir, source=None)[source]¶ Writes a 1-0 glacier mask GeoTiff with the same dimensions as dem.tif
Parameters: - gdir :
oggm.GlacierDirectory the glacier in question
- source : str
- None (default): the task reads dem.tif from the GDir root
- ‘ALL’: try to open any folder from utils.DEM_SOURCE and use first
- any of utils.DEM_SOURCE: try only that one
Notes
- Files writen to the glacier directory:
- glacier_mask.tif
- A glacier mask geotiff file with the same extend and projection as the dem.tif. This geotiff has value 1 at glaciated grid points and value 0 at unglaciated points.
- gdir :