Hybrid Retrieval Workflow Inversion support ENVI images only

[jakimowb]

The enmapbox/apps/lmuvegetationapps/Processor/Processor_Inversion_GUI.py expects that basic file like the number of lines, samples and bands is defined in the ENVI metadata domain. While this might be the case for ENVI images, it is not for the often used GeoTIFFs.

 metadict = dataset.metadataDict()

nrows = int(metadict['ENVI']['lines'])
ncols = int(metadict['ENVI']['samples'])
nbands = int(metadict['ENVI']['bands'])

try:  # try and get no data value and convert it to integer
    nodata = int(metadict['ENVI']['data ignore value'])

It is recommended to rewrite this in a way that supports more file formats read by GDAL, in particular GTiffs.
Note that since GDAL 3.10, wavelength information becomes available via the GDAL IMAGERY domain.