Description of the problem
The current documentation for grdimage includes an example that uses three grids as input:
To create an false color plot from the three grid files red.nc, green.nc, and blue.nc, with
linear scaling at 10 inch/x-unit, tickmarks every 5 units:
gmt grdimage red.nc green.nc blue.nc -Jx10i -B5 -pdf rgbimage
The use of grdimage with three grid files as input is no longer recommended/documented (following discussion in #4044).
It would be good to update this example to include a call to grdmix first to produce the image that is provided to grdimage.
Description of the problem
The current documentation for grdimage includes an example that uses three grids as input:
The use of grdimage with three grid files as input is no longer recommended/documented (following discussion in #4044).
It would be good to update this example to include a call to grdmix first to produce the image that is provided to grdimage.