[GRASSLIST:9529] still dbf - v.in.ascii import

Francesco Mirabella mirabell at unipg.it
Fri Dec 16 03:43:53 EST 2005


Hi again to all,
looking up in the web at:

http://article.gmane.org/gmane.comp.gis.grass.devel/6655/match=v+in+ascii+dbf
http://article.gmane.org/gmane.comp.gis.grass.devel/8073/match=v+in+ascii+dbf

I found the same problem described below, can someone say if and how it
was solved?

many thanks to all of you,
cheers
Francesco

> On Thu, Dec 15, 2005 at 02:06:45PM +0100, Francesco Mirabella wrote:
> > hi to all,
> > I have a problem with importing ascii points into grass:
> > I need to import a vector ascii map into grass, grass is connected to a
> > .dbf database. Following the manpage, it seems that the v.in.ascii
> > command is the same whatever is the database I want to connect to, so I
> > type:
> > 
> > #############################################
> > v.in.ascii input=ascii_file.txt output=prova_dbf fs=tab columns='cat integer, x double precision, y double precision, cdp_number varchar(20), line_name varchar(20), acquisition_year varchar(20)' x=2 y=3  cat=1
> > #############################################
> > 
> > but I get:
> > #############################################
> > DBMI-DBF driver error:
> > Incompatible value type.
> > Error in db_execute_immediate()
> > 
> > ERROR: Cannot insert values: insert into prova_ar_dbf values ( 1,
> >        11.919589, 43.679116, 101, 'ar315', 1981)
> 
> I think that cdp_number and acquisition_year are of integer type, not varchar.
> At least they are not quoted.
> 
> Markus
> 
> 
> 
> > GRASS 6.0.1 (fogli_geo):~ >
> > #############################################
> > 
> > I think it is related to the names that I want for the columns of the
> > table, but I can't see what to do.
> > 
> > can someone help??
> > 
> > cheers,
> > Francesco
> > 
> 

-- 
**********************************************
Francesco Mirabella,
Structural Geology and Geophysics
address: University of Perugia,
Dipartimento di Scienze della Terra
Piazza Universita', 1 06100 Perugia (Italy)
tel: ++39.(0)75.585 2651
fax: ++39.(0)75.585 2603
e-mail: mirabell at unipg.it
web: http://www.unipg.it/~mirabell/
**********************************************




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