integrate attribute of xarray

Question

I am new to xarray and need it to handle larger netcdf files. I have one with dimensions 'time','level','latitude', and 'longitude'. I try to integrate along the 'level' dimension below and get an error that a 'DataArray' object has no attribute 'integrate'. From this page I understand that it does. Very simple code below. Thanks for any help.

dataDIR = basedir + 'vt_' + str(yr) + monstr + '_sub.nc'
DS = xr.open_dataset(dataDIR)
vt = DS.v
ivt = vt.integrate('level')

What version of xarray are you using? `integrate` was added in v0.12. You can print the version number like this: `print(xr.__version__)`. — jhamman, Nov 17 '19 at 21:42

score 2 · Accepted Answer · answered Nov 19 '19 at 00:07

2

The integrate method was added in Xarray v0.12. Upgrading to (at least) that version should fix your problem.

pip install -U xarray

or

conda update -c conda-forge xarray

answered Nov 19 '19 at 00:07

jhamman

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integrate attribute of xarray

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