> Full Name: Eilert Schwarting > Email Address: address@hidden > Organization: Schwarting > Package Version: 3.1u1 build date:2012-11-30 17:36 UTC > Operating System: Windows NT (unknown) > Hardware: Java: home: C:\Program Files\IDV_3.1u1\jre version: 1.6.0_31 > j3d:1.5.2 fcs (build4) > Description of problem: > > Streamlines are not recalculated when projection is changed from a > display centred at 180 meridian to one centred on zero meridan. > Hi Eilert, For a dataset with certain projection, you can call a grid formula to flip the grid to (-180 180) and display the streamlines in the area centered on zero meridan. I tried the dataset dods://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis.dailyavgs/pressure/hgt.1993.nc and it works. You can do it this way: Formula > Grids > Define a grid diagnostic, and select the vector display, when a window popup, type in lonFlip(a), when a new window popup, select vector field. Yuan > This is related to: > Ticket ID: YOD-853415 > Subject: Data Display incorrect when choosing Projection other than Default > Projection provided by the Data > Department: Support IDV > Priority: Normal > Status: Open > > > Ticket Details =================== Ticket ID: ATI-521918 Department: Support IDV Priority: Normal Status: Closed
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