Emmanuel, Here are some ideas
Is the region correct? That is, do these coordinates occur in your region (check extents and resolution using g.region -gp or directly from the menu)? Are the end of line/carriage return characters correct? You are on a Linux system which ought to produce the correct ones, but it's worth checking. Try a different field separator. Try a comma. Change your column names. Using "nul" and/or "val" could be problematic Michael On 5/29/07 2:07 AM, "Poizot Emmanuel" <[EMAIL PROTECTED]> wrote: > gary a écrit : >> When I had a similar problem, I ended up using csv file from a >> spreadsheet as the input file. >> >> Otto Dassau wrote: >>> Hi, >>> for me (GRASS 6.3cvs) the import of your test data works, the syntax is >>> correct. Maybe you need to check your test.txt for <space> values in >>> your >>> columns etc? >>> regards, >>> Otto >>> >>> On Tue, 29 May 2007 09:31:38 +0200 >>> Poizot Emmanuel <[EMAIL PROTECTED]> wrote: >>> >>>> Hi all, >>>> >>>> I'm unable to input text file in GRASS using v.in.ascii. >>>> I'm (trying) working on GRASS 6.2.1 under Ubuntu Fiesty >>>> >>>> >>>> I have a text file (test.txt) which containing: >>>> 1|3.5|43.6|2.3 >>>> 2|3.55|43.605|1.2 >>>> 3|3.51|43.621|-2.3 >>>> 4|3.485|43.704|56.1 >>>> 5|3.498|43.5|7.1058 >>>> >>>> I would like to import it in a new layer with the following command: >>>> cat test.txt | v.in.ascii out=test columns='nul int, x double, y >>>> double, val double' fs="|" x=2 y=3 z=0 >>>> >>>> and the outputs of that command is: >>>> >>>> Maximum input row length: 20 >>>> Maximum number of columns: 4 >>>> Minimum number of columns: 4 >>>> column: 1 type: integer >>>> column: 2 type: double >>>> column: 3 type: double >>>> column: 4 type: double >>>> Building topology ... >>>> 0 primitives registered 0 areas built 0 isles built >>>> Attaching islands: >>>> Attaching centroids: Topology was built. >>>> Number of nodes : 0 >>>> Number of primitives: 0 >>>> Number of points : 0 >>>> Number of lines : 0 >>>> Number of boundaries: 0 >>>> Number of centroids : 0 >>>> Number of areas : 0 >>>> Number of isles : 0 >>>> >>>> So no points are imported in the layer. >>>> I turn around that problem wich normally should work, as what I raed >>>> everywhere, but not for me !! >>>> >>>> Regards >>>> >>>> E. POIZOT >>>> >>> >>> >> >> _______________________________________________ >> grassuser mailing list >> [email protected] >> http://grass.itc.it/mailman/listinfo/grassuser >> >> > Hi, > > I check for spaces on columns, misllaneous character, etc. The text file > is clean. > I also check the bounadries of my region settings and it's ok, the > points are inside it. > I just produced a CSV file from a spreadsheet, and still not work. > > How to know what happend durin v.in.ascii execution (debug or a log file) ? > > Regards > > EP __________________________________________ Michael Barton, Professor of Anthropology School of Human Evolution & Social Change Center for Social Dynamics & Complexity Arizona State University phone: 480-965-6213 fax: 480-965-7671 www: http://www.public.asu.edu/~cmbarton _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
