Hi, I have a text file of dates (not evenly spaced). Is it possible to retrieve sst values from a netcdf file corresponding to those days. thanks simi -- Center for Atmospheric and Oceanic Science, Indian Institute of Science, Bangalore - 560 012, INDIA http://caos.iisc.ernet.in/ -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.