Thanks Even, this was my lone hang-up and got it me on the right track!
On Tue, Jul 15, 2014 at 1:00 PM, Even Rouault <[email protected]> wrote: > Le mardi 15 juillet 2014 20:52:16, Michael Aschenbeck a écrit : > > Thanks for your response. > > > > For my application, I will be creating the transformation on the fly. It > > will be a non-standard transformation. Unless I'm mistaken, I don't > > believe this can be done with gdalwarp directly. > > > > Also, I am under the assumption that its source code is introduced in the > > tutorial I am working off of (http://www.gdal.org/warptut.html). Yet, > this > > just introduces a standard transformation, not a custom one. This is why > > I'm having trouble. > > When doing custom stuff, you often need to step into GDAL code to > understand > better how things are interacting together. > Actually looking at your identityTransform and GDALSuggestedWarpOutput2(), > I > think there's at least something you should fix. You should initialize all > the > nPointcount elements of then panSuccess array to 1. > > Even > > -- > Geospatial professional services > http://even.rouault.free.fr/services.html >
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