oggm.tasks.fixed_geometry_mass_balance#
- oggm.tasks.fixed_geometry_mass_balance(gdir, ys=None, ye=None, years=None, monthly_step=False, use_inversion_flowlines=True, climate_filename='climate_historical', climate_input_filesuffix='', temperature_bias=None, precipitation_factor=None, mb_model_class=<class 'oggm.core.massbalance.MonthlyTIModel'>)[source]#
Computes the mass balance with climate input from e.g. CRU or a GCM.
- Parameters
- gdir
oggm.GlacierDirectory the glacier directory to process
- ysint
start year of the model run (default: from the climate file) date)
- yeint
end year of the model run (default: from the climate file)
- yearsarray of ints
override ys and ye with the years of your choice
- monthly_stepbool
whether to store the diagnostic data at a monthly time step or not (default is yearly)
- use_inversion_flowlinesbool
whether to use the inversion flowlines or the model flowlines
- climate_filenamestr
name of the climate file, e.g. ‘climate_historical’ (default) or ‘gcm_data’
- climate_input_filesuffix: str
filesuffix for the input climate file
- temperature_biasfloat
add a bias to the temperature timeseries
- precipitation_factor: float
multiply a factor to the precipitation time series default is None and means that the precipitation factor from the calibration is applied which is cfg.PARAMS[‘prcp_fac’]
- mb_model_classMassBalanceModel class
the MassBalanceModel class to use, default is MonthlyTIModel
- gdir
Notes
Files written to the glacier directory: