> Yuan, > > >If the problem not solved, we have a few options to discuss later. > > I tried the same plot with IDV 5.4 and obtained the attached image (which > does not have the color bar). > Ok, the option is to add the color bar through the ISL: http://www.unidata.ucar.edu/software/idv/docs/userguide/isl/ImagesAndMovies.html looking for "Add a color bar to an image". > I also note the following warning when running IDV 5.4 (that I don't get > with IDV 5.2): > > "libEGL warning: DRI2: failed to authenticate" It is my first time seeing this warning, I think it is something related to your openGL setting. No need to worry. > > The correct image is shown on the full interactive IDV window image save > (second attachment). When the offscreen is set to true, the user interface will not be generated and will not be shown in your result. This is the design, not a bug. > > Note on the correct version, I'm using Gridded Fields, Point Data that > allows me to specify a Layout Model. > > If I use Point Cloud, Altitude for these text plots, I don't have the issue > with the color bar not showing up when offscreen=true but I run into the > shading problem. > Point cloud display uses one of the variable, if you don't want it to be altitude, you can change it in the display control. By the way, you may want to change the background of the display to white or something lighter. Under View > Color.... Yuan > >Not sure what you mean here with shading override all other fields. > > The example is shown in the third attached image (again full IDV window > capture). > > It's not the cross section despite the name because that looks wrong based > on the zoom level. Even the top view had to be zoomed way out after I added > the point data so that must be a parameter I'm not setting correctly. > > Anyway, the isosurface color bar is grey but the isosurface of Total Cloud > gets colored apparently based on the information from the point data. > > Again, I suspect that's a setting I have to change but wanted to be sure. > > Thanks. > > John > > address@hidden> wrote: > > > > Full Name: John Manobianco > > > Email Address: address@hidden > > > Organization: Mano NanoTechnologies, Inc. > > > Package Version: 5.2 > > > Operating System: CentOS 7 Linux > > > Hardware: 12-core Intel Xeon X5650 x86_64 > > > Description of problem: > > > > > > The attached isl file produces an image using an isosurface and overlay > > > of text data but the color bar is missing. This isl file is called from > > > a bash script to generate about 100 images each at a different time. > > > > > > When offscreen=false, the color bar shows up. With offscreen=false, > > > some of the images generated are different sizes hence I want > > > offscreen=true. The netcdf file referenced in the xidv file was too > > > large to include with the ticket but I can post it to an anonymous ftp > > > site if necessary. > > > > > > Is this a bug or is there another setting I can choose in IDV and/or > > > the isl file to fix the issue? > > > > > This is a bug related to the Java 3D. It should be better in the latest > > release. What I will suggest you > > is to try the latest version. If the problem not solved, we have a few > > options to > > discuss later. > > > > > In a related matter, when the same overlay is created with the text > > > data using Point Cloud (Altitude) instead of Gridded Fields Point Data, > > > the shading based on altitude for these observations transfers to the > > > isosurface which I want referenced to a different color map. So far, > > > I've been unable to find the appropriate settings to make that happen. > > > > > > Is it possible or does a Point Cloud with shading override all other > > > fields? > > > > Not sure what you mean here with shading override all other fields. Can > > you explain a little details? > > > > > > Yuan > > > > > > Thank you. > > > > > > John Manobianco > > > > > > > > > > > > Ticket Details > > =================== > > Ticket ID: XET-258946 > > Department: Support IDV > > Priority: Normal > > Status: Open > > =================== > > 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. > > > > > > > > Ticket Details =================== Ticket ID: XET-258946 Department: Support IDV Priority: Normal Status: Open =================== 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.
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.