First, check your separator and explicitly state it by the fs parameter e.g. fs=' ' or fs='\t', etc.
If you are using headers make use of skip e.g. skip=1 the first line is the header you could explicitly state what are the columns with x and y # x=2 explicitly states that x is the second column # y=3 explicitly states that y is the third column here is an example: v.in.ascii input=/your_path/your_file.asc output=name fs=' ' columns='point_id varchar(20), x double precision, y double precision' x=2 y=3 skip=1 --o here is the input file (example in utm_wgs84 zone 32N) point_id x y point1 575225.75 4785221.74 point2 575229.78 4785227.41 etc. Hope this helps! Duccio > -------- Messaggio originale -------- > Oggetto: [GRASS-user] v.in.ascii > Data: Thu, 21 Oct 2010 12:15:56 +0200 > Mittente: Luca Cinquepalmi <cinquepa...@planetek.it> > Organizzazione: Planetek Italia s.t.l. +39 080 9644200 > A: grass-user@lists.osgeo.org > > > > Hi. I started with grass and whne i use the v.in.ascci comand the wollowing > message appears. > > ERROR: y column number> minimum last column number > (incorrect field separator?) > > what does it mean? is there another method to import ascci file? thanks > > Luca > _______________________________________________ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://lists.osgeo.org/pipermail/grass-user/attachments/20101021/3157718e/attachment-0001.html > > ------------------------------ > > Message: 5 > Date: Thu, 21 Oct 2010 11:32:08 +0100 > From: Monica Buescu <monicabuescu1...@gmail.com> > Subject: Re: [GRASS-user] Use of r.mode > Cc: GRASS user list <grass-user@lists.osgeo.org> > Message-ID: > <aanlktintnhzbkejppsihee8ynds-e-jfdz0nsdpsw...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > > > > > > Well, that's not good. Yes, maybe a problem with disk space or memory? > l'll > have to leave to someone more knowledgeable to answer here. > > > > > Thanks Micha > Probaby in this case is "Memory" space. Because for Smaller images I don't > get any problem and bigger images I'm getting this problem. > As anyone experienced such a problem? (GRASS takes toooooo long to display > an image or apply r.mapcalc? > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://lists.osgeo.org/pipermail/grass-user/attachments/20101021/0a7a7d41/attachment-0001.html > > ------------------------------ > > Message: 6 > Date: Thu, 21 Oct 2010 11:43:51 +0100 > From: Kim Besson <kimbesson1...@gmail.com> > Subject: Re: [GRASS-user] Type of data to be used in i.maxlik > To: GRASS user list <grass-user@lists.osgeo.org> > Message-ID: > <aanlktinxf2v9m6340=ye1j=qwrf35pdehc-9migcb...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > Hi Markus > > > > > > > > >> The input can be double but will be read as integer (CELL) since the > >> function > >> G_open_cell_old() is used [1]. > >> > >> > > ** > > > > *This means what? That pixels with values >255 are all the same? or pixels > like 1,034 and 2,043 are rounded?* > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://lists.osgeo.org/pipermail/grass-user/attachments/20101021/73c0a49a/attachment-0001.html > > ------------------------------ > > Message: 7 > Date: Thu, 21 Oct 2010 13:09:09 +0200 > From: Markus Metz <markus.metz.gisw...@googlemail.com> > Subject: Re: [GRASS-user] Type of data to be used in i.maxlik > To: Kim Besson <kimbesson1...@gmail.com> > Cc: GRASS user list <grass-user@lists.osgeo.org> > Message-ID: > > <aanlktimej7_nwue=n50jabs3gw+p-mdoa7mch_imn...@mail.gmail.com<n50jabs3gw%2bp-mdoa7mch_imn...@mail.gmail.com> > > > Content-Type: text/plain; charset=ISO-8859-1 > > Kim Besson wrote: > >> > >>> > >>> The input can be double but will be read as integer (CELL) since the > >>> function > >>> G_open_cell_old() is used [1]. > >>> > >> > > > > This means what? That pixels with values >255 are all the same? > > I think the representable range of CELL is -2,147,483,647 to > 2,147,483,647. Anything beyond the range of CELL will be transformed > (by the system, not by GRASS) to fall within the range. > > > or pixels like 1,034 and 2,043 are rounded? > > Truncated, not rounded, e.g. > 1.034 -> 1 > 1.9 -> 1 > 2.1 -> 2 > -1.9 -> -1 > > Markus M > > > ------------------------------ > > Message: 8 > Date: Thu, 21 Oct 2010 13:57:45 +0200 > From: Micha Silver <mi...@arava.co.il> > Subject: Re: Fwd: [GRASS-user] v.in.ascii > To: Luca Cinquepalmi <cinquepa...@planetek.it> > Cc: grass-user@lists.osgeo.org > Message-ID: <4cc02ab9.4000...@arava.co.il> > Content-Type: text/plain; charset="us-ascii" > > An HTML attachment was scrubbed... > URL: > http://lists.osgeo.org/pipermail/grass-user/attachments/20101021/b8231f27/attachment.html > > ------------------------------ > > _______________________________________________ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > > > End of grass-user Digest, Vol 54, Issue 46 > ****************************************** > -- Dr. Duccio Rocchini, PhD Edmund Mach Foundation IASMA Research and Innovation Centre Environment and Natural Resources Area GIS and Remote Sensing Unit Via Mach 1, 38010 San Michele all'Adige (TN) - Italy Phone +39 0461 615 570 duccio.rocch...@iasma.it skype: duccio.rocchini web page: http://gis.fem-environment.eu/rocchini/
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