[pyngl-talk] Working with multiple NetCDF files with pynio

Root, Benjamin broot at aer.com
Wed Oct 4 09:10:11 MDT 2017

The xarray package supports a pynio backend, and it also has been developing its ability to intelligently load multiple files. See here:



Ben Root

On 10/03/2017 06:03 PM, Bill Ladwig wrote:
Hi Alyssa,

Not currently, but I'll make a feature request on GitHub.  Supporting NetCDF shouldn't be difficult (making the same assumptions that netcdf4-python uses), but this may be much more difficult (or impossible) with the other file formats supported by PyNIO.

If you're using WRF data, wrf-python can work with sequences of NetCDF4/PyNIO file objects and aggregate the results together.



On Tue, Oct 3, 2017 at 2:37 PM, Alyssa Stansfield <alyssa.stansfield at stonybrook.edu<mailto:alyssa.stansfield at stonybrook.edu>> wrote:

Is there any function in pynio that can open multiple netcdf files with one line (like MFDataset in the netcdf4 module)?


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