Il 07/11/2011 09:35, Richard Duivenvoorde ha scritto:
Don't know why it takes so much time, apparently there is some
calculation needed :-)
But here
http://www.gistutor.com/quantum-gis/19-beginner-quantum-gis-tutorials/55-how-to-generate-contours-using-point-data-in-quantum-gis-qgis.html
there is written how to make lines with z-labels on them (I think that
is what you mean?).
Please note: countouring can be done with our plugin GdalTools (menu
Raster). Probably this approach is more efficient, and does not require
additional installations.
All the best.
--
Paolo Cavallini
See: http://www.faunalia.it/pc
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