> > I am trying to load a set of files as my data source then loop and plot > each one of them using isl script. > > Do we need to specify the time value in each individual file? > Yes, each separate grid file needs to have one and only one time in it. e.g.: http://www.unidata.ucar.edu/software/idv/docs/userguide/Faq.html#aggregatedgrids -Jeff Ticket Details =================== Ticket ID: IBB-842776 Department: Support IDV Priority: Normal Status: Closed