Tom Russo wrote:
The other day I tried to perform an operation with r.mapcalc that didn't
work the way I expected.
I have a map, SAO that is 1 in some places and null elsewhere. It represents
an area of interest.
I have two other maps, call 'em A and B, that are elevation models over
On Jan 31, 2008 10:11 AM, Glynn Clements [EMAIL PROTECTED] wrote:
...
The behaviour of and || is consistent with most other infix
operators operators, insofar as they return null if either argument is
null.
In newer versions of r.mapcalc (I don't recall exactly which
versions), you can use
On Thu, Jan 31, 2008 at 09:11:39AM +, we recorded a bogon-computron
collision of the [EMAIL PROTECTED] flavor, containing:
Tom Russo wrote:
The other day I tried to perform an operation with r.mapcalc that didn't
work the way I expected.
[...]
if(!isnull(SAO),
The other day I tried to perform an operation with r.mapcalc that didn't
work the way I expected.
I have a map, SAO that is 1 in some places and null elsewhere. It represents
an area of interest.
I have two other maps, call 'em A and B, that are elevation models over
two areas overlapped by
