Hi, I have a WorldView-3 image and I want to resample the USGS library to correspond to my image. Firstly, I don't have the choice "WorldView-3" in the "Pre Defined Filter Fuction" field of the Spectral Resampling Parameters. So I use the User Defined Filter Fuction and then, I select the WorldView-3.sli file from the folder "...ENVI\ENVI52\resource\filterfuncs". But when I try to run the Spectral Angle Mapper tool, I got this error message: "Problem: The input spectrum does not contain the same number of bands as the target and no resampling can be done without wavelength". Where did I do a mistake ? Thank you, Ludovic
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