NetCDF visualization tools in Docker

[craig-willis]

Added netcdf-xpra Docker image with support for terraref/computing-pipeline#340:

• xpra + openbox (lightweight desktop)
• panoply, ncview
• NCO development dependencies

[craig-willis]

@hmb1
Please have a look at the Dockerfile and let me know if there are any other tools/dependencies that would be helpful. This should have the full NCO development stack from our earlier exchange along with Panoply and NCView.

[hmb1]

Hi Craig,
is it in the ndslabs.org catalogue - can I try before you commit -just so there are no mistakes ?
...Henry

[craig-willis]

You can test by just restarting the existing Panoply/Xpra service in workbench. This should give you the latest image with the nco dependencies and ncview.

[hmb1]

OK just checked NCO, ncview, Panoply all working OK

[craig-willis]

Great, thanks. I'll go ahead and merge this and add it to the catalog. If you ever need other tools for hyperspectral, we can easily add them to this image.