>> Should be -of MEM. That's tested in autotest/utilities/test_gdal_grid_lib.py
> An alternative is to use a /vsimem/temp.tif with the GTiff driver (but you > need to VSIUnlink() > the file once done to avoid mem leaks). But the MEM > driver should do it. Cool, with -of MEM and still using "NUL" I was able to create a ~480 Mb compressed nc file so I interpret this as: "It worked and it didn't get the grid from GDAL block cache" > The gdal grid API doesn't support updating an existing dataset. If it had, > then you could have > created a MEM dataset based on your own array. That was one of my first thoughts but could find a way to send in MEM dataset. Maybe some day? Thanks, I have something usable now. Joaquim _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
