Add the consensus thickness estimate to the gridded_data file.
- gdir ::py:class:`oggm.GlacierDirectory`
the glacier directory to process
- base_url : str
where to find the thickness data. Default is https://cluster.klima.uni-bremen.de/~fmaussion/icevol/composite
- Files writen to the glacier directory:
- A netcdf file containing several gridded data variables such as topography, the glacier masks, the interpolated 2D glacier bed, and more.