[GRASS-user] v.rast.stats few blank stats

[Nicolas Bergeron]

Hi,

I have a vector points  and a raster (r.rescale kernel [1-100]).  This
raster  is  a  estimation  with   this  vector  points.   When  I  run
v.rast.stats:

-
|g.region rast=kernel
|v.rast.stats vector=points raster=kernel colprefix=UD
-

These  statistics  are  calculated,   both  few  rows  dont't  have  a
statistics?!? Why?

cat|x|y|ID_animal|TZ|UD_n|UD_min|UD_max|UD_range|UD_mean|UD_stddev|UD_varianc|UD_cf_var|UD_sum
[...]
61|-672656.801103|787881.127772|2004017|2004-05-29 17:01:31|1|98|98|0|98|0|0|0|98
62|-672622.67331|787911.422252|2004017|2004-05-30 00:00:47|||||||||
63|-672615.198498|787903.832613|2004017|2004-05-30 07:00:37|1|100|100|0|100|0|0|0|100
64|-672658.382384|787902.976345|2004017|2004-05-30 14:01:06|1|98|98|0|98|0|0|0|98
[...]

Thank you for your help!

Salutations

--
NicBer