[gdal-dev] ogr2ogr -clipsrc datasource postgis?

Hi all, I'm trying to import a layer from a filegeodatabase into postgis and clip it to a separate postgis layer. Is that possible? I can successfully clip using the clipsrc argument with a bounding box I've read that it will also work for a shapefile, but I'd prefer to use a postgis layer as the

Re: [gdal-dev] FileGDB Driver coordinate system support

FileGDB api only supports certain projections, BC Albers >> (epsg:3005) is evidently not one of them. Its in ESRI API issue. >> >> Mike >> >> -- >> Michael Smith >> US Army Corps >> Remote Sensing GIS/Center >> >> From: Hailey Eckstrand

[gdal-dev] FileGDB Driver coordinate system support

Hello, I am trying to import a feature class from a file geodatabase (version 10 or greater) into PostGIS. After installing the FileGDB driver, I was able to successfully import a feature class which was in the EPSG 4326 spatial reference system. ogr2ogr -f PostgreSQL PG:dbname=fgdb_test dir4326/te

[gdal-dev] gdaldem color-relief geotiff alpha band nv value not working

Hi All, I am trying to create an RGBA geotiff using gdaldem color-relief. When I load the output geotiff into QGIS, all the NoData values appear black, so I loaded the geotiff into R (using rgdal) and all the values in the the alpha band are 255, none are 0. What am I doing wrong? Thanks in advanc

Re: [gdal-dev] SpatialPoints to SpatialGridDataFrame problems

Wrong mailing list. My apologies. On Fri, Apr 1, 2011 at 2:23 PM, Even Rouault wrote: > Le vendredi 01 avril 2011 23:14:38, Hailey Eckstrand a écrit : > > Hello All, > > My first email came through all messed up, so I am trying to post this > > again.. > > I am trying

[gdal-dev] SpatialPoints to SpatialGridDataFrame problems

Hello All, My first email came through all messed up, so I am trying to post this again.. I am trying to convert some points to a SpatialGridDataFrame and am running into difficulties. When I convert the SpatialPointsDataFrame into a gridded object, it gives many warning messages and the output is

[gdal-dev] SpatialPoints to SpatialGridDataFrame problems

Hello All, I am trying to convert some points to a SpatialGridDataFrame and am running into difficulties. When I convert the SpatialPointsDataFrame into a gridded object, it gives many warning messages and the output is incorrect. It says that the cellsize is 500x500 which is incorrect, it is actua

[gdal-dev] ERROR 1: Too many points (440 out of 441) failed to transform, unable to compute output bounds.

My GDAL package version: GDAL 1.9dev, released 2011/01/18 My input file is a NETCDF file which contains global average temperatures. This is the gdalinfo spew: Driver: netCDF/Network Common Data Format Files: gfdl_cm2_1-sresa2-tas-run1-2041-2070.nc Size is 144, 88 Coordinate System is `' Origin =