the mapfile is visible at https://gatewaygeomatics.com/dl/netcdf-test.map

-jeff






--
Jeff McKenna
MapServer Consulting and Training Services
co-founder of FOSS4G
http://gatewaygeo.com/



On 2020-06-26 2:56 p.m., Jeff McKenna wrote:
Hi Louis-Philippe,

With much kind respect, the test case that you provided was not very simple, so I had to spend much effort to create a tiny test case, that contains one of your NetCDF files, and a small mapfile that simply reprojects the file into EPSG:3857 (without WMS etc.).  The small test case contains a single shp2img command to replicate the issue (in a file 'commands.txt') which you can download at https://gatewaygeomatics.com/dl/netcdf-2020-06-26.zip

The issue that you report, of a sliver (no data) in the map when reprojecting to 3857, is visible in the resulting map images in the live demo at: https://demo.gatewaygeomatics.com/cgi-bin/mapserv?MAP=/home/apps/netcdf/2020-06-26/netcdf-test.map&MODE=browse&TEMPLATE=openlayers&LAYERS=all  (this server is running MapServer-master)

This should be filed as a new ticket at https://github.com/mapserver/mapserver/issues and point to this test zipfile.

Have a nice weekend,

-jeff





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