Edit a grid mask with pylab

The pylab grid mask editor was initially written for the ROMS ocean model. It has been ported to gridtools and will operate on ROMS grids. The editor needs to be updated to work more efficiently with ROMS and MOM6 grids.

See “Pylab Mask Editor” for instructions on how to launch the tool. The function call to write the ROMS grid is the same as the pyroms tool.