Hi guys, Has anybody successfully combined these MODIS spectral bands into the same 250m pixel resolution using ENVI? I tried processing MOD09 products using Tools-resize (to 250m pixel res); Map-convert projection and layer stacking but the end result only showed an outline of the land area which I find odd as the reprojected and resampled bands were consistent.  I tried using the MODIS conversion and Toolkit but I kept running into memory allocation problems. Any suggestions? Thanks...   PS Any idea as well as to how to make a MODIS composite  (i.e., combining images from different dates into a single image) in ENVI? Thanks...