[GRASS-user] r.mapcalc: compare two maps [RESOLVED]

[Nikos Alexandris]

Rich Shepard wrote:

>>>  No differences? Wrong syntax?
>>    GRASS hung due to an initial syntax error; corrected.
>> Now I have the difference map which is a solid color using the elevation
>> color table. Ergo, no differences.

Moritz:

>For the record: there is a "differences" color table which is useful for
>this.

Don't forget to try r.colors with -e or -a -g if the first attempt does not
show much differences.

Nikos