I am looking to interpolate a DTM (eventually over 4,000 DTMs) that is in a personal geodatabase format. I would like to do this in as few step as possible, eventually writing a batch script to do them all.
I was under the impression that I could use gdal_grid to accomplish this but I am getting the following error.
ERROR 1: Unable to initialize ODBC connection to DSN for DRIVER=Microsoft Access Driver (*.mdb);DBQ=17509200.mdb, [Microsoft][ODBC Driver Manager] Data source name not found and no default drive r specified Unable to open input datasource "17509200.mdb". Unable to initialize ODBC connection to DSN for DRIVER=Microsoft Access Driver ( *.mdb);DBQ=17509200.mdb, [Microsoft][ODBC Driver Manager] Data source name not found and no default drive r specified after using the following command: gdal_grid 17509200.mdb test1.tiff -zfield ELEVATION -ot Float64 -l 17509200
I am using GDAL 1.9.2 on a Windows machine.
My version does support reading of "Pgeo" so I thought gdal would be able to use the mdb as an input, and output a raster. But apparently I have to specify a driver (Im not sure why it cant use PGeo?). I have seen on other forums Linux users using various MDB driver extentions. Does anything exist similar to that for Windows? Or can I specify the PGeo driver in gdal as it is now? How do you specify a driver in gdal?
Any suggestions?
Thanks.
أكثر...
I was under the impression that I could use gdal_grid to accomplish this but I am getting the following error.
ERROR 1: Unable to initialize ODBC connection to DSN for DRIVER=Microsoft Access Driver (*.mdb);DBQ=17509200.mdb, [Microsoft][ODBC Driver Manager] Data source name not found and no default drive r specified Unable to open input datasource "17509200.mdb". Unable to initialize ODBC connection to DSN for DRIVER=Microsoft Access Driver ( *.mdb);DBQ=17509200.mdb, [Microsoft][ODBC Driver Manager] Data source name not found and no default drive r specified after using the following command: gdal_grid 17509200.mdb test1.tiff -zfield ELEVATION -ot Float64 -l 17509200
I am using GDAL 1.9.2 on a Windows machine.
My version does support reading of "Pgeo" so I thought gdal would be able to use the mdb as an input, and output a raster. But apparently I have to specify a driver (Im not sure why it cant use PGeo?). I have seen on other forums Linux users using various MDB driver extentions. Does anything exist similar to that for Windows? Or can I specify the PGeo driver in gdal as it is now? How do you specify a driver in gdal?
Any suggestions?
Thanks.
أكثر...