Hi All Results from the Forest Health, Fire Fuel and Vegetation Stress functionalities of ENVI are not coming bad. But I am pressed for lack of documentation regarding their implementation in ENVI. Because while making presentation, I should not be vague!! I request any details about their implementation, any papers. Specifically, I would like a flowchart or decision tree enumerating the steps used in bringing out the classification maps. Thanks Neeraj TERI