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34 lines
1.1 KiB
34 lines
1.1 KiB
from netCDF4 import Dataset as NetCDF |
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f = "/Users/ladwig/Documents/wrf_files/wrfout_d01_2016-02-25_18_00_00" |
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outfilename = "/Users/ladwig/Documents/wrf_files/rotated_pole_test.nc" |
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in_nc = NetCDF(f, mode='r', format="NETCDF3_CLASSIC") |
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out_nc = NetCDF(outfilename, mode='w', format="NETCDF3_CLASSIC") |
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# Copy Global Attributes |
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for att_name in in_nc.ncattrs(): |
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setattr(out_nc, att_name, getattr(in_nc, att_name)) |
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# Copy Dimensions, but modify the vertical dimensions |
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for dimname, dim in in_nc.dimensions.iteritems(): |
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out_nc.createDimension(dimname, len(dim)) |
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# Copy Variables and their Attributes, using the reduced vertical dimension |
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for varname, var in in_nc.variables.iteritems(): |
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if varname in ("T2", "XLAT", "XLONG", "XTIME"): |
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datatype = var.datatype |
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dimensions = var.dimensions |
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shape = var.shape |
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new_shape = shape |
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new_var = out_nc.createVariable(varname, datatype, dimensions) |
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new_var[:] = var[:] |
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for att_name in var.ncattrs(): |
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setattr(new_var, att_name, getattr(var, att_name)) |
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in_nc.close() |
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out_nc.close()
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