Read nastran pch file11/19/2022 If not then something went wrong and you will not be able to translate your results (if you have any) into Hypermesh. Either way, you should have a *.pch file and a *.f06 file. In Unix or Linux you need to run Nastran from the command line. Then in the next panel hit run and hopefully there are no errors in your model and then you have a solution. In Windows use the file manager that pops up when you start Nastran 2005.1 either from the desktop icon or from the Start menu, select your *.dat model file. Next you must solve your model using Nastran.So, you should have something that looks as follows Open the *.dat file in a text editor like emacs or notepad (not Word) and add the follwoing lines imediatly after the SUBCASE card (after LOAD=xxx).To do this under the Files subpanel select export and choose the name for your Nastran input file (a *.dat file) and select the other parameters appropriately to your model and write. Now you need to export your model to be solved in Nastran.If this is not set the *.pch file will not be written and you will not be able to postprocess your results. This is a card which specifies what solver Nastran will use to solve your model. Before exporting the Nastran *.dat file in the BC panel select the Control Cards subpanel and choose the SOL card.Prepare a finite element model in hypermesh just as you would normally.In the Geometry panel select User Profile and pick Nastran.Here are the basic steps that need to be taken to prepare, run and postprocess a Nastran model in Hypermesh
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