1

I'm scripting OGR functionality in order to filter some mapinfo tables and convert them into sqlite files.

ogr2ogr -f "SQLITE" newtest.sqlite test.tab -sql "SELECT cols FROM test WHERE .."

where TAB file is about 2GB size (including ID,MAP,DAT & TAB extensions within)

I receive error like this :

ERROR 1: CPLRealloc(-1532233231): Silly size requested.

What does it mean exactly,how to resolve this ?

Improve this question
6
  • have you tried your query without the SQL. I have successfully loaded 10Gb of data into an SQLite before, so I doubt it is the SQLite that is causing your issues. I would use the following command ogr2ogr -progress -f "SQLite" -gt 56000 newtest.sqlite test.tab and see whether it even starts loading the data
    – tjmgis
    Jun 20, 2013 at 13:33
  • I tried to give a larger size for -gt option,still the same error,without sql i cannot continue process.I can just remove where clause that directed to same error before process even began to work
    – Myra
    Jun 20, 2013 at 13:43
  • Also removed -sql option,still the same
    – Myra
    Jun 20, 2013 at 13:50
  • maybe try to convert into an ESRI Shapefile, if that fails maybe your MapInfo TAB is corrupt. Do you have a GIS that could open the TAB file and export to a different format?
    – tjmgis
    Jun 20, 2013 at 15:37
  • TAB file is OK,I have opened with Mapinfo.
    – Myra
    Jun 20, 2013 at 15:59

0

Reset to default

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.