[GRASS-user] v.surf.rst error: Input window change

[Daniel Victoria]

Hi all,

Using wingrass 7 svn here and I'm seeing an error in v.surf.rst saying
that the input window changed while reading maps.

Below is the entire command output. The strip of data I'm
interpolating is in a diagonal orientation so I believe that's why I'm
seeing a lot of warnings about "taking too long to find points". I'm
also using a mask. I believe Carlos Grohmann mentioned the same
problem back in feb/2011 [1]

(Sun Jun 10 10:40:11 2012)
v.surf.rst -z input=ground_11_01 at PERMANENT layer=1 elev=dtm11_daniel
maskmap=duke_mask at PERMANENT tension=50. smooth=2
Reading features from vector map ...
Strip exists with insufficient data
Ignoring 148872 points (too dense)
Number of points from vector map 248952
Number of points being used 100080
Bitmap mask created
Processing segments...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
Taking too long to find points for interpolation - please change the
region to area where your points are. Continuing calculations...
G_ludcmp() failed! n=0  d=0.00
G_ludcmp() failed! n=0  d=0.00
G_ludcmp() failed! n=0  d=0.00
ERROR: Input window changed while maps are open for read
(Sun Jun 10 11:06:42 2012) Command finished (26 min 30 sec)


Cheers
Daniel

[1] - http://osgeo-org.1560.n6.nabble.com/v-surf-rst-broken-in-7-0-svn-td3889195.html