I am a newbie to GRASS coming from an ESRI background.<br><br>I have sourced a lot of data and loaded it into postgresql/postgis and have no problems viewing it through qgis. I would like to access this same data in grass to analyse it etc however I have not had any luck connecting to my postgresql database to view the data.
<br><br>I have been able to successfully created a new location, import a shapefile which has a *.prj (although the topology wasn't built) and display it.<br><br>I have been able to add a layer using v.external but when I attempt to display it I get the following errors;
<br><br><span style="font-style: italic;">ERROR 1: ERROR: relation "parcel_view" does not exist</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">DBMI-OGR driver error:
</span><br style="font-style: italic;"><span style="font-style: italic;">Cannot select:</span><br style="font-style: italic;"><span style="font-style: italic;">select FID from parcel_view where FID = -1</span><br style="font-style: italic;">
<br style="font-style: italic;"><span style="font-style: italic;">WARNING: Cannot display areas, topology not available</span><br><br>I welcome your assistance (and patience).<br><br>Craig<br>