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CMIP5 intake-esm loading example
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import intake | |
import xarray as xr | |
NCI_catalog = intake.open_catalog('/g/data/hh5/public/apps/nci-intake-catalogue/catalogue.yaml') | |
CCiA_catalog = NCI_catalog.esgf.cmip5.search(variable=['psl','pr'], | |
realm=['atmos'], | |
time_frequency='mon', | |
experiment=['rcp85','historical'], | |
ensemble=['r1i1p1'], | |
model=['ACCESS1.0', | |
'CESM1(CAM5)', | |
'CNRM-CM5', | |
'GFDL-ESM2M', | |
'HadGEM2-CC', | |
'CanESM2', | |
'MIROC5', | |
'NorESM1-M']\ | |
) | |
CCiA_dataset_dict = CCiA_catalog.to_dataset_dict() | |
#list out the keys | |
list(CCiA_dataset_dict.keys()) | |
#Load data by choosing keys from the list above | |
NorESM1_M_rcp85_pr = CCiA_dataset_dict['cmip5.output1.NCC.NorESM1-M.rcp85.mon.atmos.Amon.r1i1p1.v20120412.pr'] | |
NorESM1_M_historical_pr = CCiA_dataset_dict['cmip5.output1.NCC.NorESM1-M.historical.mon.atmos.Amon.r1i1p1.v20120412.pr'] | |
#plot something silly | |
import cartopy.crs as ccrs | |
diff = NorESM1_M_historical_pr.pr.mean(dim='time') - NorESM1_M_rcp85_pr.pr.mean(dim='time') | |
p = diff.plot( | |
subplot_kws=dict(projection=ccrs.Orthographic(140, -20), facecolor="gray"), | |
transform=ccrs.PlateCarree(), | |
) | |
p.axes.set_global() | |
p.axes.set_title('NorESM1_M precip (historical - rcp85)',pad=20) | |
p.axes.coastlines() | |
p.axes.figure.set_size_inches(h=12,w=12) | |
#the end |
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