Created
September 30, 2022 11:38
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Converting a .npy file to .nc using Pandas and Xarray
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| import numpy | |
| import xarray | |
| import pandas | |
| fname = "data.npy" | |
| arr = numpy.load(fname) | |
| df = pandas.DataFrame({"lon":arr[:,0], "lat":arr[:,1], "data":arr[:,3]}) | |
| ds = df.set_index(["lat","lon"]).to_xarray() | |
| ds.to_netcdf("data.nc") |
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