Hi, I've tried that, but without any success. I have no problem warping the image, that works fine. The problem comes in when I try to warp with the DEM.
Chris On Fri, Jul 8, 2011 at 1:12 PM, Chaitanya kumar CH <[email protected]>wrote: > Chris, > > This could happen when you try to transform an image that is outside the > defined area of the destination projection. > Cut the raster to the destination projection's extents and try again. > > There is a thread with exactly the same error message in the archives[1]. I > am not sure that it can help with your case, but try it anyway. > > http://lists.osgeo.org/pipermail/gdal-dev/2010-June/024846.html > > On Fri, Jul 8, 2011 at 1:08 PM, Goo Creations <[email protected]>wrote: > >> Hi, >> >> I've seen that there are quite a lot of messages on this problem, but none >> of them helped. When running the following command: >> >> gdalwarp -rpc raw.tif out.tif >> >> with a raw.tif and raw.rpb file, the image "orthorectifies" correctly. The >> moment I run: >> >> gdalwarp -rpc -to RPC_DEM=dem.tif raw.tif out.tif >> >> I get the following error: >> >> ERROR 1: Too many points (441 out of 441) failed to transform, >> unable to compute output bounds. >> >> I've attached the info of raw.tif. Does anyone know what went wrong, and >> is this beacuse of DEM, or is it another problem? >> >> Thanks >> Chris >> >> >> >> >> >> >> >> Driver: GTiff/GeoTIFF >> Files: raw.tif >> raw.rpb >> Size is 9628, 8447 >> Coordinate System is: >> GEOGCS["WGS 84", >> DATUM["WGS_1984", >> SPHEROID["WGS 84",6378137,298.257223563, >> AUTHORITY["EPSG","7030"]], >> AUTHORITY["EPSG","6326"]], >> PRIMEM["Greenwich",0], >> UNIT["degree",0.0174532925199433], >> AUTHORITY["EPSG","4326"]] >> Origin = (30.913295622484902,-24.802523524387549) >> Pixel Size = (0.000067480021901,-0.000067480021901) >> Metadata: >> AREA_OR_POINT=Area >> Image Structure Metadata: >> INTERLEAVE=PIXEL >> RPC Metadata: >> LINE_OFF=4080 >> SAMP_OFF=4576.5 >> LAT_OFF=-25.0395787325761 >> LONG_OFF=31.1554993454694 >> HEIGHT_OFF=0 >> LINE_SCALE=3914.5 >> SAMP_SCALE=4294 >> LAT_SCALE=1 >> LONG_SCALE=1 >> HEIGHT_SCALE=4.5035996273705e+15 >> LINE_NUM_COEFF=-0.145866801707571 -1.10329711280747 -3.86239597262447 >> +2.58933660668099e-10 -28.872773220706 +2.68554381444917e-11 >> +2.66066678274063e-13 +0.233414015098293 -1.76613654297724 >> +6.43648576886715e-14 +1.49832649397565e-14 -0.206809394779316 >> +0.550008018810227 +5.15954998919738e-15 +4.01585276272362 +5.22420802294871 >> -1.73715368640512e-16 +1.01499936423132e-19 -3.38302233536952e-25 +0 >> LINE_DEN_COEFF=+1 +7.63015898979327 +0.544533603046993 +0 >> -0.173000384439342 +0 +0 -1.00151575139611 -1.37010848384519 +0 +0 >> -0.202476730291588 +0.437634611086632 +0 -0.87007813002919 >> -0.375773326407855 +0 +0 +0 +0 >> SAMP_NUM_COEFF=-0.231718719424942 +1.76982471507257 -0.14795750431688 >> -4.73119373784374e-10 +2.13811836283462 -3.85268609241549e-12 >> -2.35309943560894e-12 +25.3990915415468 +0.254311877067769 >> -2.89679792247779e-14 -8.37241260945736e-14 -2.08642871782854 >> -2.73075356366074 -3.49988405044981e-16 +0.172374026544827 >> -0.0126270588964211 -1.11561975938353e-16 +1.4727767628272e-19 >> +5.24269370859074e-25 +0 >> SAMP_DEN_COEFF=+1 +7.29237513919745 +0.620858828859381 +0 >> +0.081413241118419 +0 +0 -0.640261879817039 -0.844565609956026 +0 +0 >> +0.357196796854916 +0.0314112080522133 +0 +0.0594674065444518 >> +0.355916093810033 +0 +0 +0 +0 >> Corner Coordinates: >> Upper Left ( 30.9132956, -24.8025235) ( 30d54'47.86"E, 24d48' 9.08"S) >> Lower Left ( 30.9132956, -25.3725273) ( 30d54'47.86"E, 25d22'21.10"S) >> Upper Right ( 31.5629933, -24.8025235) ( 31d33'46.78"E, 24d48' 9.08"S) >> Lower Right ( 31.5629933, -25.3725273) ( 31d33'46.78"E, 25d22'21.10"S) >> Center ( 31.2381444, -25.0875254) ( 31d14'17.32"E, 25d 5'15.09"S) >> Band 1 Block=9628x1 Type=UInt16, ColorInterp=Gray >> Band 2 Block=9628x1 Type=UInt16, ColorInterp=Undefined >> Band 3 Block=9628x1 Type=UInt16, ColorInterp=Undefined >> >> >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev >> > > > > -- > Best regards, > Chaitanya kumar CH. > > +91-9494447584 > 17.2416N 80.1426E >
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