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Hi Stu, > > Adding the isl center tag line > > <center north="40" south="35" east="-100" west="-110"/> > > to the isl file, in an idv-isl program that otherwise works > > gets idv error msg: > > Wed Jul 21 10:19:47 MDT 2010: Loading bundle: > /unavco/tserver/idv_config_files/working.xidv > Wed Jul 21 10:20:12 MDT 2010: Waiting for displays to render > Wed Jul 21 10:20:21 MDT 2010: Done waiting for displays to render > java.lang.ArithmeticException: / by zero > at > ucar.unidata.view.geoloc.MapProjectionDisplay.setMapRegion(MapProjectionDisplay.java:1046) You might want to try to update to the latest version. In the code around where you got the divide by zero error it says: // make sure that we don't divide by 0 (happens if display // component is not yet on screen if ((Math.abs(xmul) > 0) && (Math.abs(ymul) > 0)) { ... So this might be fixed already. -Jeff Ticket Details =================== Ticket ID: CUS-806708 Department: Support IDV Priority: Normal Status: Closed