Thanks for help It's very important for me, I imported two grids in R and with RSAGA I classified the grids in two new 0-1 value grids. Always in RSAGA I created two polygon shape file (one for the grid A one for the grid B) and I intersected to obtain a new polygon shape-file. The problem is on the edge because I need to dissolve the boundaries between adjacent polygons. I attached a very small polygon problem to understand better the question. Thanks Gianni -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://stat.ethz.ch/pipermail/r-sig-geo/attachments/20090330/bdd3acab/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: sample.zip Type: application/zip Size: 913 bytes Desc: not available URL: <https://stat.ethz.ch/pipermail/r-sig-geo/attachments/20090330/bdd3acab/attachment.zip>
dissolve boundaries between adjacent polygon in R
1 message · gianni lavaredo