Dear list,
After some disappointing experience concerning the installation of
existing add-ons (for 65 and 70) under Grass6.4, I decided to give
Grass7.0 a try.
After the installation process I tried to use g.extension. It will did
not work for me and with the help of a college I found the
Glynn Clements wrote:
The same result can be achieved with one command:
r.mapcalc output = A * 1.0 + B
The multiply will cause A to be converted to double to match the other
argument (floating-point constants are double unless an explicit f
suffix is given), the multiply
