I am wondering if anyone can help me with my problem. I have created a hyperspectral cube of dimension (601,300,24). Here 601 rows are wavebands, 300 is the number of samples and 24 are the number of slices that I have. I have created this using matlab and then also created a ENVI readable file and also changed the dimension to (24, 601,300). Now when I try to upload the file as an image file in ENVI I fill out the header info as follows Samples: 24 Lines: 300 Band:601 and then upload it as an images. Now when I try to load a band, I see numbers that are not correct. This is a reflectance cube and the numbers for each band should be between 0 - 1. Can anyone help me in here and tell me what am I doing wrong? Thanks in advance