[ncl-talk] Re-arranging .nc file Dimension

Dave Allured - NOAA Affiliate dave.allured at noaa.gov
Tue Apr 16 12:53:14 MDT 2019


The easiest way is to use ncpdq, not NCL.  Ncpdq is an external utility
program, part of NCO utilities.
http://nco.sourceforge.net/nco.html#ncpdq-netCDF-Permute-Dimensions-Quickly

For example:
ncpdq -a time,len,rlat,rlon infile.nc outfile.nc

--Dave


On Tue, Apr 16, 2019 at 10:45 AM Oluwaseun Ilori <wilseun at gmail.com> wrote:

> Hello:
>      I have a .nc file with dimensions of a float type "float SPI (len,
> time, rlat, rlon)" and I want to change it to be of type "float SPI
> (time, len, rlat, rlon)". I mean
> float SPI (len, *time*, rlat, rlon) to float SPI (*time*, len, rlat,
> rlon).
> How will I do this and attached is the output of the "ncdump" of my nc
> file.
>
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