Wow, cool tip! Thanks! :) --
B.Sc. Daniel Lee Geschäftsführung für Forschung und Entwicklung ISIS - International Solar Information Solutions GbR Vertreten durch: Daniel Lee, Nepomuk Reinhard und Nils Räder Softwarecenter 3 35037 Marburg Festnetz: +49 6421 379 6256 Mobil: +49 176 6127 7269 E-Mail: [email protected] Web: http://www.isi-solutions.org 2012/6/8 Markus Metz <[email protected]> > On Fri, Jun 8, 2012 at 2:25 PM, Jaromír Kamler <[email protected]> wrote: > > Hi, > > > > I have two vectors imported from SHP. One contains lines (areas), which > > represents sites and in other are texts with cost of sites. I imported > them > > to GRASS. Texts with costs of ground are now points with cost in > attribute > > table and I turned circuid lines to the areas with centroids.I need copy > > costs from attribute table of costs to the attribute table of sites > vector. > > I have no key for connection of this tables. Only one "key" is their > > position, because points with cost attribute are above corresponding > areas. > > One point with cost of ground is above one area. How get cost of > > corresponding point to the corresponding attribute of ground? I do not > see > > any simple possibility. > > If both vectors are available as shapefiles, you could put the two > shapefiles into one directory (with no other shapefiles in it) and > then try something like > > v.in.ogr dsn=/path/to/folder/with/shapefiles/ type=boundary,centroid > > With type=boundary,centroid, lines will be converted to boundaries and > points to centroids. Attributes attached to sites (points) will now be > attached to areas, nothing else to do. > > Markus M > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user >
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