Merge, analyse and visualize OGGM GCM runs¶
In this notebook we want to show:
How to merge the output of different OGGM GCM projections into one dataset
How to calculate regional values (e.g. volume) using the merged dataset
This notebook is intended to explain the postprocessing steps, rather than the OGGM workflow itself. Therefore some code (especially conducting the GCM projection runs) does not have many explanations. If you are more interested in these steps you should check out the notebook Run OGGM with GCM data.
GCM projection runs¶
The first step is to conduct the GCM projection runs. We choose two different glaciers by their rgi_ids and conduct the GCM projections. Again if you do not understand all of the following code you should check out the Run OGGM with GCM data notebook.
# Libs from time import gmtime, strftime import geopandas as gpd import shapely.geometry as shpg import xarray as xr import numpy as np # Plotting import holoviews as hv import panel as pn hv.extension('bokeh') pn.extension() # Locals from oggm import utils, workflow, tasks import oggm.cfg as cfg from oggm.shop import gcm_climate