[GRASS-dev] ganim troubles in latest cvs

[Glynn Clements]

Michael Barton wrote:

> I haven't updated in a few days but don't have a problem. Have you run
> g.region to see what your resolution is? The res=0.0 is the problem. It is
> getting this value from running g.region previously in your mapset,
> returning rows, columns, and res.

GmAnim::main has:

    regexp {nsres= *([0-9]+)} $region dummy oldres1
    regexp {ewres= *([0-9]+)} $region dummy oldres2

This isn't going to work if your resolution is less than one unit,
e.g. lat/lon regions.

The regexp needs to allow for a decimal point.

-- 
Glynn Clements <glynn at gclements.plus.com>