[GRASS-dev] [bug #4557] (grass) problem with v.surf.rst cross validation

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this bug's URL: http://intevation.de/rt/webrt?serial_num=4557
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Subject: problem with v.surf.rst cross validation

hi
I m using grass6.0
I m trying to use the function v.surf.rst
it does the interpolation
but when withou changing any parameters i try to do the cross validations
comes this error

v.surf.rst input=punti_interpolazione layer=0 dmax=4.999977 dmin=0.999995
cvdev=cross_test zmult=1.0 tension=40. smooth=0.1 segmax=40 npmin=100 -v 

Authors: original version -  H.Mitasova, L.Mitas, I. Kosinovsky, D.P. Gerdes
See manual pages for reference and publications T3

DBMI-DBF driver error:
SQL parser error in statement:
create table punti_interpolazione.cross_test ( cat integer, flt1 double precision)
Error in db_execute_immediate()


GRASS_INFO_ERROR(2693,1): Cannot create table: create table
punti_interpolazione.cross_test ( cat integer, flt1 double precision)

(end)

and i don t understand what is the problem, as there is not this pb for the
interpolation itself

thanks




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