Michael, Attempt #1.
You need new lines between type, coordinates, and category lines. echo "P 1 1 583290 4785860 1 1" | v.edit -n tool=add map=sites2 input=- should work. The manual looks correct. I tried to put all three lines in a single line and got the same error. Attempt #2. You need to export to the standard format. v.out.ascii map format=standard. The manual also mentions format=standard. Hope this helps. Huidae On Sun, May 25, 2014 at 11:54 AM, Michael Barton <[email protected]>wrote: > I want to add 2 new points to an existing vector map. v.edit seems to be > a good way to do it. But I've tried to do it from standard input and from > an ASCII file and it doesn't work. I've followed the directions in the > manual. My guess is that the examples and docs are missing something rather > than this being a bug. The file I want to add to is a points file with a > linked attribute file (SQLite for GRASS 7). > > Attempt #1: > > GRASS 7.1.svn (Spain_utm_ed50_z30):~ > echo "P 1 1 583290 4785860 1 1" | > v.edit -n tool=add map=sites2 input=- > WARNING: End of ASCII file reached before end of coordinates > Building topology for vector map <sites2@NeolSpread>... > [nothing is built here] > > Attempt #2 > I saved 2 points from my original vector points file (sites2) using > v.out.ascii (file=sitesout.txt). Then I changed the coordinates to match > those of the 2 new points I wanted to add and changed their cat numbers to > the next 2 following the last in the existing file. > > GRASS 7.1.svn (Spain_utm_ed50_z30):~ > v.edit -n tool=add map=sites2 > input=/Users/cmbarton/Dropbox/papers\ in\ > progress/Neolithic_spread\ 2013/Paper2/Data\ for\ experiments\ > 7-8/sitesout.txt > WARNING: Error reading ASCII file: (unknown type) [583290|4785860|173] > Building topology for vector map <sites2@NeolSpread>... > > So neither method works as described in the examples for the manual. > > What's missing here? > > Michael > ____________________ > C. Michael Barton > Director, Center for Social Dynamics & Complexity > Professor of Anthropology, School of Human Evolution & Social Change > Head, Graduate Faculty in Complex Adaptive Systems Science > Arizona State University > > voice: 480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC) > fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) > www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu > > > > > > > > > > > > > > > > > _______________________________________________ > grass-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-dev >
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