Hello, I'm using R to calculate MCP home ranges to my master thesis. I have problem with converting shapes of home ranges to .dxf file, which I can use in ArcMap. Problems are showing when I'm opening attribute table, because somehow during converting int dxf file R is deleting all input information like: animal ID, habitat, season for which it has calculated MCP size. Is there any command which can save those informations? My script looks like that: mcp95 <- mcp(loc, id=season, percent = 95) area2dxf(mcp95, file = "D:/your_own_path/mcp_95",lay = mcparea95) -- View this message in context: http://r.789695.n4.nabble.com/problems-with-converting-into-dxf-file-tp3565145p3565145.html Sent from the R help mailing list archive at Nabble.com.