oggm.tasks.filter_inversion_output

oggm.tasks.filter_inversion_output(gdir)[source]

Filters the last few grid points after the physically-based inversion.

For various reasons (but mostly: the equilibrium assumption), the last few grid points on a glacier flowline are often noisy and create unphysical depressions. Here we try to correct for that. It is not volume conserving, but area conserving.

Parameters
gdiroggm.GlacierDirectory

the glacier directory to process

Notes

Files written to the glacier directory:
inversion_output.pkl

List of dicts containing the output data from the inversion.