Aaand I just tried again on a clean copy of the data. Same procedure. Same results as you (19.53011 acres). No idea why I got 209 acres last time, but the two copies of the shapefile appear identical.
Something is rotten in Denmark (oops. Michigan). Must be time to go home... Mike On Thu, Feb 27, 2014 at 4:26 PM, Mike Hyslop <mdhys...@mtu.edu> wrote: > Randy, > > I'm getting different results from both you & Raul. Win 7 enterprise, 64 > bit. OSGeo4W install of QGIS 2.2. EPSG 2274. > > I took the additional steps of creating an area field (from $area) and two > acres fields: one acres calculated from $area / 43560 and one from the area > field / 43560. The two acreage fields are = but values are different than > either of you: 209 acres for the cutover field. > > > https://www.dropbox.com/s/oxilz8hn6a5phhx/Screenshot%202014-02-27%2016.20.55.png > > https://www.dropbox.com/s/n5my6zhldh7d1rx/Screenshot%202014-02-27%2016.20.19.png > > Weird... > > > Mike > > > > On Thu, Feb 27, 2014 at 3:49 PM, RNanclares <raulnancla...@gmail.com>wrote: > >> <http://osgeo-org.1560.x6.nabble.com/file/n5106474/acres.jpg> >> >> This is what i got right now using your dataset and the same procedure >> you're using to calculate acreage. Windows 7 Ultimate 64 bits. QGIS 2.2 >> installed via Osgeo4W 32 bits. >> >> Cheers. >> >> >> >> -- >> View this message in context: >> http://osgeo-org.1560.x6.nabble.com/Calculating-acreage-in-2-2-tp5106417p5106474.html >> Sent from the Quantum GIS - User mailing list archive at Nabble.com. >> _______________________________________________ >> Qgis-user mailing list >> Qgis-user@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/qgis-user >> > >
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