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Found 8 results

  1. Which formats does WinProp support for topographical maps?
  2. Hi all, What's the meaning of "beadfrac" response in topography optimization? How to compute it by equations? And how to use it correctly? Roy
  3. Where can I download topographical maps to be used in WinProp?
  4. Hello, I'm having troubles setting up a topography optimization using plies. The model is a heatshield with 3 different layers(thickness) and Im using PCOMPP card as property to them. I believe that the optimization settings are correct, because I had already used the same settings in a previous single layer model and it went ok. But when I try using stacked layers something goes wrong. Im getting the following error: *** ERROR # 79 *** DTPG data does not create any DVGRID data. There are no free referenced GRIDs. There may be no elements associated with the PSHELL data. LOAD or BOTH may be specified and all grids may be loaded. BC, SPC, or BOTH may be specified and all grids may be SPCed. Any thoughts?? If there is some paper relating modal+plies+optimization that can be provided I'll appreciate. Thanks in advance.
  5. Hi all, After topography optimization, how can we get the optimized geometry by using hypermesh? How to use OSSmooth panel? Roy
  6. In the outdoor urban scenario is it possible to extract the maximum building height (height of building plus height of ground above sea level) in each pixel. To illustrate this question, please see the attached ppt slide. How can we find out the values a,b,c,d,e...etc for each pixel (in place where there is no building we have height of ground above sea level). Building_height.pptx
  7. Hello everyone, I am trying to do an modal frequency optimisation using topography. I am getting the following error. Please help me out. I updated the version to 2017.2 but still I get the same error. ERROR: The SUBCASE ID in ATT1 field of DRESP1 2 does not refer to a modal FRF subcase.
  8. Hello everybody, I have a problem with optimizing in hypermesh (optistruct). I get the following error message: *** ERROR # 5617 *** The SUBCASE ID in ATT1 field of DRESP1 1 does not refer to a modal FRF subcase. *** Run terminated because of error(s) in the input data. I actually did the same as in tutorial OS 3010. I hope you can help me My model is attached pangelo.
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