Hi Jun, > Is there any info how to set properties, such as color, skip points, for > wind vector in isl file? > As I said the other day I am going to document some of those properties better. Here it is: http://www.unidata.ucar.edu/software/IDV/release/nightly/docs/userguide/isl/DisplayProperties.html -Jeff Ticket Details =================== Ticket ID: HSY-189050 Department: Support IDV Priority: Normal Status: Closed