oggm.tasks.process_dummy_cru_file¶
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oggm.tasks.
process_dummy_cru_file
(gdir, sigma_temp=2, sigma_prcp=0.5, seed=None, y0=None, y1=None, output_filesuffix=None)[source]¶ Create a simple baseline climate file for this glacier - for testing!
This simply reproduces the climatology with a little randomness in it.
TODO: extend the functionality by allowing a monthly varying sigma
Parameters: - gdir : GlacierDirectory
the glacier directory
- sigma_temp : float
the standard deviation of the random timeseries (set to 0 for constant ts)
- sigma_prcp : float
the standard deviation of the random timeseries (set to 0 for constant ts)
- seed : int
the RandomState seed
- y0 : int
the starting year of the timeseries to write. The default is to take the entire time period available in the file, but with this kwarg you can shorten it (to save space or to crop bad data)
- y1 : int
the starting year of the timeseries to write. The default is to take the entire time period available in the file, but with this kwarg you can shorten it (to save space or to crop bad data)
- output_filesuffix : str
this add a suffix to the output file (useful to avoid overwriting previous experiments)
Notes
- Files writen to the glacier directory:
- climate_historical.nc
- The historical monthly climate timeseries stored in a netCDF file.