[Gdal-dev] gdalwarp problem

[Matthew Perry]

On 11/27/06, Gong, Shawn <Shawn.Gong at drdc-rddc.gc.ca> wrote:
> When I tried to reproject a tiff file from UTM to lat/lon, the following
> error message appeared:
>
> Command: gdalwarp -t_srs "+proj=latlong +datum=WGS84" src.tif target.tif
>
> ERROR 1: Too many points (441 out of 441) failed to transform, unable to
> compute output bounds.
>

Does src.tif have a projection defined? You can run gdalinfo src.tif to see.

If not you might try explicitly assigning the source projection, the
-s_srs parameter.

-- 
Matthew T. Perry
GIS Analyst / Software Engineer
National Center for Ecological Analysis and Synthesis (NCEAS)
work: perry at nceas.ucsb.edu
web: http://www.perrygeo.net