Hi, Say I have 1000 rasters, or a raster stack composed of 1000 rasters. I am interested in knowing the percentile for each pixel among these 1000 rasters. The result would be 1000 rasters, each depicting the percentile value of each pixel among the 1000 original rasters. Can anyone please offer suggestions on how to accomplish this task? Thanks for your help, Sean This electronic message contains information generated by the USDA solely for the intended recipients. Any unauthorized interception of this message or the use or disclosure of the information it contains may violate the law and subject the violator to civil or criminal penalties. If you believe you have received this message in error, please notify the sender and delete the email immediately. [[alternative HTML version deleted]]