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> Full Name: Cees Ceulemans > Email Address: address@hidden > Organization: BMT ARGOSS > Package Version: 5.3 build date:2016-05-23 19:17 UTC > Operating System: Windows 7 > Hardware: Java: home: C:\Program Files\IDV_5.3\jre version: 1.8.0_45 > j3d:1.6.0-pre9-daily-experimental daily > Description of problem: > > When plotting synoptic observations, I was trying to leave some parameter > values blank when representing certain values(ranges). For example: > if there are no clouds, the clouds obscured parameter is coded -9 and > the cloud height -9999. If there are clouds observed, both parameters > show positive values. What I want to do is defining in the layout model > editor that only positive values should be plotted (and leave negative > values blank). I can however not find a way to do this. I'm using IDV 5.3. > > One thing you can try is to replace the -9999 to NaN, and layout model should be able to handle it. Or you can try the color by option, there is a data range setting, but I am not sure if this is what you want. Yuan Ticket Details =================== Ticket ID: XOL-735514 Department: Support IDV Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.