Rotated grids in Croco tools

Is there currently any capability (or workaround) to use rotated grids (i.e. not parallel to lat-lon lines) in Croco tools? I can’t find any obvious way of doing this, but I was wondering if anybody had found a workaround to implement this?

You have to fill the variable angle in the grid field, a 2D array of the angle between the axis XI and the east direction. You can have look on Preprocessing/make_grid2.m (not functionnal) to have an idea, or to this one make_grid_bisca3.m

In addition. If you download the development version of the croco tools (from gitlab), you have a new package call easy grid with this capability in croco_tools/EGRID