Looking for help. I have an unsimplified ZIP.shp file and want to create my own custom boundary files for territories which are a collection of zip code areas. I bring in the Zip.shp file and join to a Zip2Terr.csv file on the Zip field. When I try to dissolve the TERR_NBR field, the dissolve process can take longer than 2 whole days (!). Any ideas on ways to speed it up? I have tried using a simplified Zip.shp file, but that results in way less than satisfactory boundary files with gaps, etc. Might this be a problem with v2.10? Is it possible that I would see better performance using an earlier rev?
I am using v2.10 of QGIS, running on a Win7 HP destop machine, quad core, 8 GB RAM. Thanks. ---- Kenneth Walenga Commercial BI & Reporting Genentech, A Member of the Roche Group US CommOps - USMA Data Services "Every moment matters. Making IT happen." (O) 650-467-6855 (F) 650-467-2570 (M) 650-438-4505
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