Hi I want to find the percentile like 90th percentile for the gridded data and also want to display this percentile for each grid of the file. Is there any way or hints to do this. Thanks -- Nadia Rehman Yousafzai Research Fellow (Climate Section) Global Change Impact Studies Centre First Floor Saudi Pak tower Blue Area Islamabad Pakistan Ph : 92-51-9219785 Fax : 92-51-9219787 --