############################################################# # # Filter description file for MSl12 # # Format: # # function name, band (1-8), width (pixels), height (scans), minfill # # if width is specified as -1, a diamond-shaped kernel of max width and # heighth equal to specified height will be used for the filtering window. # # If number of unmasked pixels in window is less than minfill, center # pixel will be masked and flagged as FILTER_FAILURE. A default value # for minfill will be computed if -1 is specified. # # Example: # # ltrmed, 7, 5, 5, -1 # ltrmed, 8, 5, 5, 13 # # Filter Functions: # # dilate - expands a specified mask (selected by band) # ltmean - averaging over Lt(band) # ltmed - median filtering on Lt(band) # ltrmean - averaging over Lt(band) - Lr(band) # ltrmed - median filtering over Lt(band) - Lr(band) # ltriqmean - averaging over the inter-quartile range of Lt(band) - Lr(band) # ############################################################# stlight, 5, 7, 5, 1 stlight, 10, 7, 5, 1 ltmean, 14, 3, 3, 1 ltmean, 16, 3, 3, 1