Nastran output requests




nastran output requests Structural Output Requests: Sample Journal: Descriptor Name: Structural Output Requests Properties. Nastraninput file computestress strainmodes GPSTRESS:Requests grid point stresses output. The process of translating your model into an input file is called Forward Translation. This variable determines how much of the RAM is dedicated to the SCRATCH files. loadset 3. Under the Output Requests tab, find GPFORCE in the left window pane. 2) Dec 27, 2018 · Create Loadstep from Analysis Page Menu Click create then edit for output requests 7. This enhancement allows users to output random response for composite ply stress and strain for frequency response analysis to HDF5. odb • Ansys: . Binary Response Content Requests per second − This is the number of requests per second. = 0. From the HPC capability to the high degree of certainty it delivers, MSC Nastran is engineered to give you a heightened awareness of how your products will behave. Kind Regards Nastran download Nastran  Optional grid and element output are available using standard Case Control output requests. select 427. Example outputs can be The UAI  8 Oct 2020 Requests element force output or particle velocity output in coupled fluid structural NX Nastran 10. If set to 1, gives extended error messages. Consistent with the NASTRAN computer program, it is operational on the IBM 360, the CDC 6000, The status bar in the lower right corner displays the active property, load set, constraint set, group, and output set. Added “4. Any number of element surfaces or volumes may be defined, but only those surfaces or volumes referenced through the GPSTRESS command will have grid point stress data generated and output. All ply and interlaminar failure theories require the stress output request except the maximum strain ply failure theory, which requires the strain output request. A USER ODB OR SIM OUTPUT REQUEST IS REQUIRED IN A SIM-BASED PROCEDURE. The basic areas outlined below cover the most There was a gap in MSC Nastran’s HDF5 capability such that the results of random response were not written to HDF5 Previously, the output was limited to punch files by XYPLOT only. The generated loadcases can also be saved Output Requests: según las necesidades, lo podemos dejar por defecto. You can request ERP output for models that contain only structural elements, or models that include both structural and fluid elements. The output from the GPWG includes a rigid body mass matrix, various coordinate transformations, and the location of the center of mass. inp" the output file is named "d01011a. The first analysis is of an electronic board Sep 17, 2019 · Hi How I set up output PFPANEL like NASTRAN format? NASTRAN Format: PFPANEL(FLUID,PUNCH,PHASE,PANEL=ALL,FILTER=0. Choose that folder. Define titles, subtitles and labels for documenting the analysis. Main Index Chapter 5: Implicit Nonlinear (SOL 600) MSC Nastran 2012 Release Guide 5 Implicit Nonlinear (SOL 600) SOL 600 Enhancements Main Index MSC Nastran 2012 Release OptiStruct Linear Analysis 13. Msc patran-nastran interface guide vol I structural version 2018 Msc. 14) Click Apply. To request that equivalent radiated power be calculated and output, include the ERP case control command in your input file. The export restriction is in place because: 1) the code is developed by the US Government at US taxpayer expense, 2) the code can be applied to a wide range of fluid dynamic problems, and 3) a number of code features represent leading-edge technology. The Post Processor is compatible with either VAX or IBM NASTRAN generated NASTPLT files. UAI/NASTRAN File Names. MSC Nastran is the premiere finite element analysis solver that continues to be the selected choice by engineers for over 50 years. Nastran Version 70. Nastran Forum; SOL 600 - Output requests. 1: Abstract: Optimization/Design Sensitivity - STRESS(CORNER) - SUBCOM's with corner stresses may fail: Description: Corner stress output is available only if the request is made in the first subcase. They will be used later to assign materials, properties, loads, output requests etc. The contents of the result tables are affected by the output options selected in the case control deck. dm_exec_requests; GO Then, to find lock information, use the copied transaction_id with the system function sys. Results are available for requests in green text. e. MSC/PATRAN Users should proceed to step 8. Nastran. Implementing HDF5 in MSC Nastran has been an ongoing project that began with the 2016 release. In general, MPCFORCE output can be requested with large displacements (PARAM,LGDISP ,1). CR 1575 MSC / MD Nastran Dynamic Response - VDR - No Output If an OUTPUT(XYPLOT) command is in case control, but there are no other XYPLOT commands, all printed output requests are ignored. Before you analyze the model, you will set your Femap preferences so that the title of the results could be, for instance, the title of the NX Nastran subcase. The following stresses and strains are output upon request: Normal: σx , σy , σz , and εx , εy , εz. encoding 'utf-8' >>> r. Following is some typical output from a UAI/NASTRAN optimization run. There are also several updates to solver integration for the multi-step nonlinear and aeroelasticity solution sequences of Nastran®, as well as updates for Ansys®, Abaqus® and LS-DYNA®. After the definition of fatigue keywords the header is extended. Beneath the NLSTEP entry, add the following lines: NLOUT, 101, , ESV, SV2 $ These lines request specific output of the Simulation Composite Analysis state variable, SV2. Select the output requests ESE – Element Strain Energy 9. DATOS IDENTIFICATIVOS: En cumplimiento con el deber de información recogido en artículo 10 de la Ley 34/2002, de 11 de julio, de Servicios de la Sociedad de la Información y del Comercio Electrónico, a continuación se reflejan los siguientes datos: la empresa titular de dominio web es Suotta Ltd. localdomain (handle_mpd_output 598): from mpd on compute-0-1. Optionally, select a summation node. NASTRAN is a multidisciplinary structural analysis application for static, dynamic, and thermal analysis across the linear and nonlinear the NASTRAN Plot Module, enable contour lines to be superimposed on the plot of the structural model or on an outline of the structural model. 1) into nastran format. This manual includes thirty-one Chapters which are divided into five parts: INTRODUCTION 1. values 215. 9 Gb Updated: added fixed release Siemens announces the new release of Simcenter Nastran software. Nastran output response will be in inch, sec and Lbs units e. Nastrangrid-point stress data recovery option followingCase Control commands MSC. Each output set is the loading profile mentioned earlier. Description, description, text, --, --. op2 Note: The above steps requests GPFORCES for all loadsteps. Some examples include: nonlinear results, optimization results, fatigue life and damage results and rotordynamics results. Character PUNCH Element strains will be Solvers->NX NASTRAN->NX NASTRAN - Structural->Modeling Objects. On Analysis Page menu select control cards 10. This process of translating your model into an input file is called the Forward Translation. Nastran f06 files are formatted to provide adequate readibility for users. SPECIAL TOPICS 4. MPCFORCE and GPFORCE output requests are now supported. NX Nastran Linear Contact for Solution Sequence 101: It is almost necessary to read the manual…. Avoidance: The easiest avoidance is to only include one type of output request in the case control (e. To request results output in the OP2 file when you solve the Nastran solution, you need to create a Structural Output Request modeling object. bdf query. 38 Figure 4-17. 9. 3 Modal Analysis Of Beam ALL DOF Constrained At One End (Nastran SOL 103) the output of dynamic analysis is 1000 times greater than that of static analysis I have verified for input units in both the case the E, G, Nu is the same , but yet there is drastic change in dynamic output. In each variation below, END = SENS is an option that prompts MSC Nastran to only perform a sensitivity calculation, no optimization will occur. The output under this message looks something like this: LOADSEQ. Nov 01, 2015 · WORKSHOP 1 Modal Analysis of a Flat Plate MSC/NASTRAN 102 Exercise Workbook 1-17 Under Output Requests, highlight: SPCFORCES(SORT1,Real)=All FEM An MSC/NASTRAN input file called prob1. Character : VRMS : RMS von Mises output request. EPSILON EXTERNAL WORK 1 -3. You use a Structural Output Requests or Thermal Output Requests modeling object to request the types of output the software lists to the F06, OP2, or PUNCH (. The following user warning message is now issued: 0*** USER WARNING MESSAGE 979, AN XY-OUTPUT REQUEST FOR POINT OR ELEMENT ID 2000-ACCE- CURVE IS BEING PASSED OVER. (Default=0) 319. Modal Frequency Response con precarga: Reading the documentation I have found this " Section output requests are available only for sections defined using element-based surfaces. • Select the "File, Preferences" command. 1 Global Output Request Before the analysis run it make sense to define exactly the output. 10) In the Model Browser, Right click on Solver Control and select Properties. org Hi all I'm wondering if it is possible to export an ansys model (workbench 12. We haven't yet undertaken the next step which is to automatically convert DYTRAN data. 0 está disponible en el mercado mundial desde el pasado mes de Agosto 2016, la cual ya viene integrada con la última versión de FEMAP V11. selected 413 Note that for both contact and glue conditions, NX Nastran writes the preview output when it evaluates the initial contact or glue condition. The auto increment option is normally off. Getting Started with MSC. output 431. Format: Example: DISPLACEMENT = ALL Option Definition Type Default PRINT Grid point displacements will be output to both the Model Results Output File and the results neutral file system. OP2 data is permanently attached to the PATRAN database, the overall size of the database increases considerably. • 3 nodes. 2mm (mixed element types) 1. bin Created binary This file is created when ex10. Students should already have some familiarity with . Request XY output for total and flexible X-accelerations at node 32. In output a . 3. -Multiple comprehensive model checks, such as for the appropriate definition of RBE3 DOFs or for the existence of dependency errors ensure the integrity of the model. nas). Simcenter Nastran Stress Output Request. It is good practice to request output for a base grid where motion is being . Femap will export a single group as a Nastran set through the Analysis Set manager. This option specifies the step number of the Abaqus output database for the translator Nastran is a powerful finite element analysis program that is used widely in the aerospace and automotive industries Industry standard finite element code originally developed for NASA by MSC (1960s) Today there are many flavors (or versions) of Nastran MSC, NX, etc. This file contains the model and results data used in this exercise and originated from a NASTRAN solution 101 run. Zero length line elements can be easily identified or NASTRAN input file. 4. Language: english. Shell Thickness SHELLTHK Requests the output of shell element thickness values for SOL 601 and 701  11 Aug 2020 Description The STRESS Case Control command requests element strain output. select 426. Siemens Simcenter Nastran 2020. In this chapter, we perform a complete NX Nastran analysis step-by-step. Forcing Frequencies Varying by Subcase Sep 08, 2008 · OP2 file is a universal Nastran result file which can be imported/ read into different post-processors; Time to read the OP2 results into the PATRAN database is longer (datablocks are required to be read in) Since the . • Turning on the NASTRAN GPFORCE case control request is required to take full  28 Jan 2016 To request it, you must enable Force Balance in the Femap Nastran Output Requests dialog. 2. 12) Select Master / DBALL for Nastran DB Options. nastran output requests This form There is more than one way to create geometry in Abaqus CAE. 9464334 In SOL 402, with MATCRP TYPE=301 and NLCNTL2 CRINFAC=1. For example, the STRESS, STRAIN, DISPLACEMENT,  14 Apr 2015 Enabling GPFORCE Output in NASTRAN Case Control. In case of ANSA database or NASTRAN input file, ANSA will be automatically called first in batch mode to output an EPILYSIS database. 5565372E-14 2. We turn it on so we can get the options for the auto time stepping. Autodesk Nastran generates an *. request from the NASTRAN job. RANDOM Analysis ===== Now we are applying random input in G**2/Hz. Interfaces - Simcenter Nastran (formally NX Nastran) SOL 401 and 402 Only - Added support for reading plastic strain results at grid points for SOL401/SOL402. The query writes results to a folder within your output folder named os_requests. Femap & Nastran. The MSC/NASTRAN is a large-scale general purpose digital computer program that solves a wide range of engineering analysis problems by the finite element method. Character : RALL : Both PSDF and ATOC will be output. Other features include: volume and surface computation of the 2-D and 3-D elements, NOLIN5 input and; NASTRAN PLOTOPT-N (where N = 2, 3, 4, or 5); shrink element plots; and output requests Analysis submission. provide the coordinates of the center of mass of the model calculated about the The result tables are created by NASTRAN depending on what result requests are made by the user in the Case control deck of the NASTRAN input file. SUBTITLE= RecurDyn SIMULATION TIME = x. load 423. 3011 *** SYSTEM FATAL MESSAGE 3011, ATTEMPT TO WRITE A TRAILER ON FILE *** WHEN IT HAS BEEN PURGED. out file which is similar to the *. For the truss example, a title, subtitle, and label are defined. Shear: τxy , τyz , τzx , and γxy , γyz , γzx. pch). Iteration and Convergence Parameters (Analysis Manager) Next, we’re going to look at the iteration and convergence parameters. NASTRAN TEST/ AFT=22:00:00/PRT=YES. If you want output in the *. ” Additionally, Blelloch added, “Another important parameter is smem. It seems to work below 11000 elements, When I use mesh sizes where I reach 11000 elements and I have single subcase, Nastran does not show in output file all supports results, and internal forces seem also to be wrong. (Simcenter Nastran default). OLOAD results corresponding to the hand calculations in Figure 8 are circled in blue. HyperGraph combines these features with high-quality presentation output and customization capabilities to create a complete data analysis system for any organization. NOTE: THIS IS THE ONLY WAY TO GET RANDOM OUTPUT! OUTPUT card is required to use XYPLOT commands; MSC/NASTRAN for Windows 103 Exercise Workbook 10a-11 10. McNeal's method to substrcturing. thread825-368863. Change the directory to C:\temp. Character PLOT Grid point displacements will be output only to the results neutral file system. Then set up the analysis parameters and output requests for the NX Nastran solver. Marc solver to analyze a wide variety of structural problems subjected to geometric and material nonlinearities, and contact. I like to plot the SUM functions in the T1, T2 and T3 directions. If the output files already exist when Nastran tries to create them, it will name the new output files by appending a number to the filenames (e. 0 -- Novedades (Agosto 2016) Una nueva versión del “solver” de Análisis por Elementos Finitos NX NASTRAN V11. op2 file is read into the PATRAN database. Therefore, it is a good idea to create a separate directory for each run, and cd to that directory before running Nastran. The loading profile can come from intermediate output that you request with nonlinear setup options. docx. GPFB request. (output requests section) that will be exported into the Nastran file (. 11) Highlight Output File Properties. The user must include “xypunch” on the output request line. In the graphics pane you can dynamically zoom, pan, and rotate your Femap model. Simcenter Femap is now being released . Patran 2020 では、MSC Nastran Preference の多くを改良が行われております。 またエムエスシーソフトウェア製品の MSC Nastran 2020SP1 と Marc 2020 と Dytran 2019SP1 の最新リリースにも対応しました。 Patran 2020 では以下の新機能の追加と機能改良が行われています。 Introduction: NASTRAN is a structural analysis program based on the finite element method. , Y-C. 0E5 N/mm2 , Density = 7. Laminate Random Output Requests: Sample Journal: Descriptor Name: Laminate Random Output Requests Requests complex output in polar format (magnitude and phase). 8. design an MSC. Mar 21, 2009 · Hi, You need to run "Purge Concurrent Request and/or Manager Data" concurrent program. asm extension which contains the Nastran information needed by the system run to attach the external superelement. Nastran FEA Frequency Response Function for Base Input Revision B. Displacement Output Request Description: Requests displacement vector output. 38 Figure 4-16. The advantage to having all of these solutions available in a single solver is that input/ output file formats are the same for all solution types, greatly simplifying modeling processes. This occurs before any loading is applied to the model. The following example queries sys. Phase output is in degrees. xdb format is not supported in Autodesk Nastran. Many important features of MSC. fields 214 output requests Analysis submission Variety of solver support Results viewing Types of plot and variety of results available, data table Resolving interrupted downloads If you encounter an issue downloading Femap with NX Nastran where the download process was interrupted, you can re-register to regain access to the software download. If I have two subcases, then Nastran does not show any results. Creating the structure, deselect everything in the NASTRAN Output for. ses *. Used by the world's leading manufacturing companies, Patran links design, analysis, and results evaluation in a single environment. Consider Thus, the following output requests are included in. These are known as MSC Nastran case  OLOAD(SORT1,PRINT)=ALL: Request the form and type of applied load vector output. The manager indicates in which step the output request was created and into which steps it was propagated. f06 *. If you have comments or suggestions about our documentation, write to us at: Subject: [Xansys] How exporting an ANSYS model to be read in NASTRAN Sent by: xansys-bounces@xansys. Character : n: Set identification of previously appearing SET command. When defining May 03, 2015 · Freebody Result Vectors – As previously mentioned, the NASTRAN GPFORCE request is recommended to fully take advantage of the freebody tool, however the result quantities may be obtained from several different quantities The italicized rows above represent default output requests in FEMAP and are mpdboot_registration4. Types of plot and variety of results available, data table Nastran is a registered NASTRAN PCOMP – MEM/BEND/SMEAR/SMCORE PSHELL ANSYS 2D SHELL181, SHELL99, SHELL91, SOLSH190 3D Output Location Filter component and threshold margins, or both Apr 11, 2019 · MSC Nastran 2019. MSC. If DIAGs 48 and 20 are both turned on, the same information as above, plus an expanded NASTRAN release news since 1983 are printed. Nastran model, define its geometry, choose finite elements based on our knowledge of the mechanical behavior of the structure, define boundary conditions, apply loads, request and control program output, and interpret the results of an analysis. Zero length line elements can be easily identified May 19, 2016 · Download MSC Patran & Nastran Syntax Highlighting for free. File/Export/Analysis Model INTOUT controls the output requests for displacements, element forces and stresses, etc. The output from the GPWG is generally more than what you need. In a sense, the problem is the NASA Open Source Agreement 1. ex1. ex10. Nastran Training Course Detail Course Title: (NAS101) Seminar Class: Basics MSC Nastran Linear Static and Normal Modes Analysis. 1 and my customer is working with NASTRAN Each advice will be welcome ----- Attendees who pass this course can request validation of the application and practical subjects of the mechanical branch of the Non-linear Analysis with Patran & MSC Nastran specialized module from the academic board of UNED Master’s in Theoretical and Practical Application of the Finite Element Method and CAE Simulation. op2. 2. -Nick this point is the origin of the Nastran basic coordinate system, but it can be set with the GRDPNT parameter. 7 HEXA8 element stiffness formulation. stress 412 Define any special output requests and/or control cards Let’s get started Start HyperMesh and set the user profile to OptiStruct Open the model model_start. Jan 25, 2018 · Description: The RMS von Mises stress results from a random solution were incorrect if the STRESS output request used the magnitude/phase option i. com) The NE/Nastran solver writes an OP2 binary format output file that can be read into most post The output: You can see, the existing content is truncated and new content is added. This course shows you how to work effectively with "requests", from start to finish. The NASTRAN Contour Plotter can be incorporated into NASTRAN Version 12. Msc patran-nastran interface guide vol I structural version 2018. Optionally, select a coordinate system into which the grid point force and moment result vectors are transformed and output; the default is the global system. F06 file is given below. Contour Output Requests. Job Job-1: Analysis Input File Processor aborted due to errors. Under Output Requests, deselect everything except the following: Also, change output request to: Under Analysis Case Requests, enter the following:. Download books for free. daLa bloclc OES1, which corresponds to user's request for element stress output. MSC Patran & Nastran syntax highlighting and auto-completion Notepad++ Syntax definitions for MSC Patran and MSC Nastran Function auto-completion and descriptions for MSC Patran Command Language (PCL) & MSC Nastran Direct Matrix Abstract Program (DMAP) Compatible file extensions: *. With it, you can add content like headers, form data, multipart files, and parameters via simple Python libraries. To estimate total disk space, you need to first estimate how many models you will have on-line simultaneously, the approximate size of those models, and the type of output you will request. MSC/NASTRAN Handbook for L0AD listed loading conditions LSEQ method Mode Shape module MSC/NASTRAN multilevel configurations NASTRAN o-set operations option output The MacNeal-Schwendler Corporation version of NASTRAN (MSC/NASTRAN) [11] was selected for this work due to its extensive use in the aerospace and automotive indus- tries, where nonlinear random Main Index Documentation Feedback At MSC Software, we strive to produce the highest quality documentation and welcome your feedback. The NASTRAN output file for this analysis is shown in Figure 9. op2 output you would need to set this to: RSLTFILETYPE = NASTRANBINARY . ( Computer Sciences Corp. NASTRAN Primer | Harry G. Patran is a comprehensive pre- and post-processing environment for FEA analysis and helps engineers to virtually conceptualize, develop and test product designs. MSC NASTRAN tiene el comando STATSUB y el parámetro NMLOOP que se utilizan para considerar la precarga en el SOL 103 y SOL 106 respectivamente. Scroll to select the parameters Select Parameters as shown below 11. Nastran 2001. 0. 2) Solve in ANSA (Using Script) Run the script function: Epilysis (jobname, output_dir, mode, include, out_edb) jobname : name of all EPILYSIS output files without the extensions. ABAQUS/CAE displays the Field Output Requests Manager. In previous section we started the simulation process on a machined arm component, and imported and cleaned up the CAD data. And added option to output more flex bodies in standard second order format. 1, ex1. Output file created by MSC Nastran, a program that enables you to test the integrity of different structures such as buildings or spacecraft; generated by DMAP alters, which act like commands to extract information (like a matrix); can be written in Binary or ASCII format; contains vectors and matrices of that can be analyzed and output as a structure array by different Nastran readers. NX Nastran gives incorrect results for models with contact and inertia relief Jan 01, 2010 · MSC / MD Nastran: Corrected Version: 2010. FE Model 100mm width x 50mm height x 1000 mm length Material Steel:- E- 2. This API exports or imports multiple Nastran sets or groups for use in a Nastran deck or Femap model. . Msc. Date Reported 7/16/2008 running 2008. Contribute to anick107/nastran_pch_reader development by creating an account on GitHub. ➢ CENTER = stress output at the center of the element only. The UAI/NASTRAN User’s Reference Manual has been designed to provide you with all of the detailed information necessary for you to create finite element models and perform analyses which encompass a wide variety of analytical disciplines. f04. pcl *. FEM's are used to model the entire airplane as well as airframe We set the “Output Every Nth Step” as 2, so we get information every other time step. It gives the frequency range requested in the EIGRL card, The PSD output for GRIDs 101(T2) and 149(T2) from the  request that the output print file be printed and then deleted. 3. Aug 25, 2020 · The text encoding guessed by Requests is used when you access r. The Free Body tools in HyperMesh support the following GPFORCE formats for the listed solvers: • Abaqus: . All of the content in this blog post has been directly extracted from the MSC Nastran 2013 Linear Static Analysis User's Guide. Their realiza-tion pattern can be stored and reused for the build-up of the next model. The LOAD = 10 command instructs Nastran to apply the loading defined by the FORCE entry with an ID of 10 in the Bulk Data Section. In the Nodal Output Requests select Create Contact Output Request. hm Meshing Mesh the model using AutoMesh; element size of approx. Improved multi-body dynamic interface by consolidating support of different MBD solvers into one interface, support OP4 output of flexible body matrices, and support state-space equation format for controls interfaces. Solve for the requested output. It is also the default name for the Abaqus output database. LOAD=1. An operation other than OPEN or CLOSE is requested on a file which is not defined in the FIST. It supports about 180 cards including coordinate systems. The mass and center of gravity (CG) location is typically all that is used. Choose the file, and then choose Download to save it locally Aug 15, 2020 · New Output Requests for Explicit Analysis APPLIED LOADS, CONTACTFORCES, and PLASTICSTRAIN. f06 file. Character : ALL Solvers->NX NASTRAN->NX NASTRAN - Structural->Modeling Objects. m, select the corresponding *. Visualize your mesh or groups of your mesh by highlighting in Salome's object browser your mesh object or a group and then (in the context menu) right Sep 20, 2016 · The Analysis Program Interfaces of the bundle “FEMAP V11. The three columns labeled X-C. Ø Eliminates the need to prepare xyplot/xypuch cards and allows conventional output request such as STRESS=ALL, ACCE=ALL Ø Use log-log interpolation and integration scheme. plt file and . In addition, you can Merge the results of a Nastran Editor simulation back into the original Simulation Mechanical model, which was the source of the Nastran Editor model. acceleration in inch/sec**2, disp in inch, moment in Lbs*inch, stresses in lb/inch**2(PSI) The output due to unit input is also known as Transfer Function or amplification factor Q. f04 *. 0, available in the market worlwide since August 2016. G. odb. DISP or VELO or ACCE). Character : ATOC : Autocorrelation function output request. Nastran user to the basic text input requirements for linear static and normal modes analysis of structures. INTOUT controls the output requests for displacements, element forces and stresses, etc. So, you do not want to lose existing content and just require adding the new content in the text file. Variation 1 - Formatted Sensitivities in . encoding whenever you call r. Under Output Requests, highlight: SPCFORCES(SORT1,Real)=All FEM An MSC/NASTRAN input file called prob2. Output from an analysis of that model, however, could be 5 Mbytes, 10 Mbytes or even larger, depending on the output you request. Clicking on any one of these five objects activates a menu that allows you to activate, create, and manage these objects. It gives the frequency range requested in the EIGRL card, 0-500Hz. Character PSDF Power spectral density function, RMS, and number of positive crossings output request. MSC Nastran is a multidisciplinary structural analysis application used by engineers to perform static, dynamic, and thermal analysis across the linear and nonlinear domains, complemented with automated structural optimization and award winning embedded fatigue analysis technologies, all enabled by high performance computing. Edited Sunday at 02:28 AM by sr0073 MSC Nastran is one of the premiere structural analysis program, well-known and well-established in the CAE field. In SOL 200 with SUBCOM's it is possible that the first subcase Added Contact section to NASTRAN Output Requests dialog box and added options for Contact and Glue. Getting Started Using ADAMS/View 4 Introducing the Latch Design Problem What You Will Learn The tutorial leads you through the design process steps outlined in Figure 1 on page 5. 3 Gb Autodesk Inc. Nastran Grid Point Stresses Because modal information contained MNFcan only MSC. rst • OptiStruct/Nastran: . The : NASTRAN job then stops. The pyNastran software interfaces to Nastran's complicated input and output files and provides a simplified interface to read/edit/write the various files. The purpose of this seminar is to introduce the new MSC. 13) Select XDB for Binary Output. When you create an output request, you select each type of result you want the solver to output. Review the results, specifically the nodal displacements and xy-plot output. The NX Nastran linear contact has a legacy directly from SDRC-Ideas. Requests complex output in polar format (magnitude and phase). The default is to do magnitude and phase. 06. OLOAD(SORT1,PRINT)=ALL. Aug 23, 2018 · I have been using Nastran to analyse plates. NastranGrid Point Stresses KnownLimitations, Problems, RestrictionsMSC. Control input such as solution-ID, output requests and method selections are converted into task control structures, equivalent to those made by explicit UCI input (User Control Interface). 0 Manual What you will apply in Abaqus is the force or displacement, and what you will need to get as output is the strain in the materials, displacement, reaction forces, damage evolution (cracks), and so on. comCN Cast-Designer for MCAD brings the There is also a NASTRAN reader/translator of sorts in LS-Prepost. This value is the result of dividing the number of requests by the total time taken. FCS, HCS, and ACS define a composite laminate sandwich where the plies are specified in sequence from the bottom face sheet outer ply through to the top face sheet outer ply. To review the results, we’ll use Femap’s post-processing toolbox. GRAPHICS The Introduction provides you with an overview of UAI/NASTRAN and an orientation to the Eignevalue Output. x $ Autocorrelation function output request. The first value is calculated with the formula concurrency * timetaken * 1000 / done while the second value is calculated with the The "requests" library is the de facto standard for making HTTP requests in Python. Time per request − The average time spent per request. solution 217. log *. Dec 22, 2014 · This will allow for restarts when the only difference is a new output request. On the other hand, when the SYM/SYMCOM combination is used, output requests are only available in the SYMCOM subcases. 1. When using MGIV, NASTRAN will, by default, use AUTOOMIT to remove all massless degrees of freedom from the ASET DOF in order to compact the matrices. Modal contribution extensions to support element responses, new normalization options, and SORT1/SORT2 output options. If no midside nodes are used, you may request the stress output at the Gauss points instead of the corner points by setting Field 6 of the PSOLID entry to “GAUSS” or 1. Workaround: Use the REAL/IMAG STRESS output request Fixed Version: NXN12. This program was released by NASA through COSMIC as GSC-12833. The following is the OUTPUT of MSC/NASTRAN and each component is described. Concentrating on linear static analysis, we will learn how to design an MSC. Many people struggle to implement  16 Dec 2016 Request a contact preview output. 2 with NX Nastran. Each of the three applied loads is defined in different subcase. The force contributions include reaction forces  However, you must first master the output requests you make in Nastran. Now we can manually add these output requests in a Nastran file in the "Case Control" section. (NX Nastran User’s Guide, Chapter 19). pch) file when you solve your Nastran solution. An extensive BDF reader/writer has already been developed. This paper contains two examples of how MSC/Random has saved valuable time and effort on two separate analyses at ES3. Output is a fundamental factor in the performance of a linear dynamic analysis. Nastran with the MSC. This is a binary representation of the Nov 25, 2010 · Response Spectra - SDR2 - Missing Output: Description: A request for acceleration or velocity output at a given set of points in a response spectra run will not be honored unless a displacement request for the same set of points is also present. Finalmente lanzamos la simulación pulsando Apply. This includes support for solid and shell elements. f06 Analysis setup Types of analysis, output requests Analysis submission Variety of solver support Results viewing Types of plot and variety of results available, data table about Femap with NX Nastran using the tutorials, user guide and test drive materials to learn more supplied. ,ITEMS=MODERESP) = 999 This output request is The output is generated by OUTPUT(XYPLOT) card. The italicized rows above represent default output requests in FEMAP and are What is in the PUNCH file for your eigenvectors depends entirely on what you request as output. There should be a single file named 000000_0 in the folder. Note that the . Note that the frequencies listed in this table under CYCLES correspond with the peaks in the plot at the bottom of the page. sol 421. ===== SUBCASE 1. _ NASTRAN FILES=NPTP Multiple Nastran Sets to/from Femap Groups. on a biannual schedule in the spring and Since this output request was notsupported for those subcase types, the user could simply remove it to by-pass theissue. 7 RBE3 formulation. This has now been fixed and the output request is ignored. PUNCH file for your eigenvectors depends entirely on what you request as output . NX NASTRAN V7. The more RAM dedicated to the SCRATCH the faster the NX Nastran becomes. nastran sol 111 tutorial 0. Be sure to request this in your analysis nonlinear options: Then, use Femap’s charting feature to plot the output versus output set. There is no real advantage to using the SYM/SYMCOM command as compared to the SUBCASE/SUBCOM command. Nastran system that pairs the full features of MSC. 3 itself. Pulsamos Apply y Cancel para crear el Subcase. FINITE ELEMENT MODELING 2. Nov 25, 2008 · In the standard text output of a Nastran analysis (the . to parts of the mesh. Character : ALL : Grid point applied loads for all grid points will be output. Each interation is quite literally a full NASTRAN analysis run and all data requested in the CASE CONTROL deck is output for each and every iteration. Generate an input file and submit it to the MSC/NASTRAN solver for direct transient analysis. f06 output file. The NASTRAN Statement numbers appear INCLUDE input Integer LABEL load located material matrix method modes MSC/NASTRAN User's Manual nonlinear option output NASTRAN) which facilitates this process through a user friendly environment. 1 ofrece las siguientes mejoras y novedades m s importantes: DYNAMICS Added an option for multi-body dynamic interface (MBDEXPORT) to export flex bodies to Matlab script file format. Enable ACCELERATION Request, Acceleration -  22 Mar 2012 In the image above, you will see Output Requests DISPLACEMENT, STRESS, and SPCFORCES. inp. Character REL Concentrating on linear static analysis, we will learn how to design an MSC Nastran model, define its geometry, choose finite elements based on our knowledge of the mechanical behavior of the structure, define boundary conditions, apply loads, request and control program output, and interpret the results of an analysis. node 215. 0 on an intel cluster with Intel/MPI If a non-existent point is referenced in an output request when there are multiple subcases, the RANDOM module will cease processing at that point and issue SYSTEM WARNING MESSAGE 3002. Output Requests: Sample Journal: Descriptor Name: Structural Output Requests Properties. Tliis is the source which supply computed stresses co the functional module. Character : PSDF : Power spectral density function, RMS, and number of positive crossings output request. • Select the Interfaces tab in the Preferences dialog box. 1 requests using Python. (Default=0) 310 - - - If set to 1, requests the pre-MSC. Output and Post-Processing na na nastran 2 x-coor y-coor z-coor nastran (used to define y-axis) 153 2 3 general orientation vector gov ----- 154 1 1 general coord system gcs no units 155 2 2 axial gap stiffness ags force/length 156 2 1 transverse gap stiffness tgs force/length 157 2 1 coefficient of friction y muy no units 158 2 1 coefficient of friction z muz no units PROCESSING OF THIS DATA BLOCK HAS BEEN TERMINATED. You can find out what encoding Requests is using, and change it, using the r. This option specifies the name of the Abaqus output database if it is different from job-name. displacements, the option `ALL' must be used. Categories: output 430. As can be seen, the first natural frequency captures 90% of the mass of the structure in the T2 direction (Y-direction) and would be scary if excited. MSC Nastran 2012 Release Guide Output Support for Genoa Damage Models 46 New LS-Dyna libraries In Nastran 2012 release, the LS-Dyna libraries are upgraded to R5. These labels are printed on each page of the. Aug 28, 2020 · Requests will allow you to send HTTP/1. Dec 04, 2013 · 3) INTOUT controls the output requests for displacements, element forces and stresses, etc. 3, but for us it's manifesting as a NASTRAN-95 problem. For nodal results, e. J. MSC/NASTRAN 102 Exercise Workbook under Output Request highlight: SPCFORCES(SORT1,Real)=All FEM. dm_tran_locks. User's Guide loads, request and control program output, and interpret the results of an analysis. ” just released in September 2016 has been improved including the latest version of NX Nastran Release V11. 8E-9 tonnes/mm3, mu=0. It is recommended you Simcenter Nastran solves most structural analysis problems for linear and nonlinear analysis, dynamic response, rotor dynamics, aeroelasticity and optimization. Character PLOT Element strains will be output only to the results neutral file system. So, while it might be easier to go after a relicensing of NASTRAN-95 to the MIT license, there's existing momentum [1] for fixing the problem of NASA OSA 1. NX Nastran Cards for Specific Vibrata Options . NOTE: THIS IS THE ONLY WAY TO GET RANDOM OUTPUT! OUTPUT card is required to use XYPLOT commands; GPFORCE = ALL requests output of grid point forces ; NLSTRESS(PLOT,NLOUT=101) = ALL identifies the NLOUT entry which is used to request specific output of state variables. Manufacturers and engineering suppliers in aerospace, automotive, electronics, heavy machinery, medical devices and other indus-tries rely on Simcenter Nastran software for their critical engineering computing needs so they can produce safe, reliable and opti boundary conditions and output requests. Main MSC Patran Interface To MSC Nastran Preference Guide Volume 1: Structural Analysis. SV2 represents the damage state of the composite material. It is useful to get results with all the steps used for the load increments. Specify the format for the GPFORCE output. x: Define a subtitle that will  The MONITOR case control command is an output request for load summation, element results and displacement output requests beyond the normal case control  MSC Nastran supports various output requests. 2 Run the Analysis Quit the control cards panel and go on to the optistruct panel. GPFORCE is an output request for force contributions at a node. The software is compatible currently being used on Windows, Linux, and Mac. stress 418. Open the Analysis panel/ control cards and search for the global output request button. For append mode, use the ‘a’ value for the mode argument stresses for SOL 106 Nonlinear Statics analyses. Display them. DIAG 48 provides a synopsis of significant developments in past NASTRAN releases (1983-1985) and indexes all diagnostic output messages and operation requests (DOMOR). Additionally, depending on the post processing software you are targeting, the PARAM, POST option should be set accordingly. From the top menu bar, choose File > Open > Nastran File. • Output Requests • Loadsteps (combinations of load collectors) • Output Blocks (request output from an analysis for certain entities) • Control cards (job-level, global parameters for the analysis) Constraints Forces Pressures Contact Surface From the main menu bar, select Output Field Output Request Manager. YOU MUST ALWAYS SPECIFY OUTPUT REQUESTS TO THE OUTPUT DATABASE (. The example of Python write to text file in append mode. Random  18 Oct 2013 These random output options can be requested on the individual case control commands. An avoidance is to put in XYPLOT requests or remove the OUTPUT(XYPLOT) command. Attendees who pass this course can request validation of the application and practical subjects of the mechanical branch of the Non-linear Analysis with Patran & MSC Nastran specialized module from the academic board of UNED Master’s in Theoretical and Practical Application of the Finite Element Method and CAE Simulation. STRESS(PLOT, PHASE)=n. , and Z-C. 1. OK Subcase Create Once the mass participation items have been requested, the results are output as functions. The loadcases can be defined by combining the created BCs and ORs arbitrarily. In order to view the results for these output requests, use Editor utility 2021. Find books Its intuitive interface and sophisticated math engine make it easy to process even the most complex mathematical expressions. Nastran's 61 research works with 431 citations and 1,352 reads, including: DETERMINING THE 95% CONFIDENCE INTERVAL OF ARBITRARY NON-GAUSSIAN PROBABILITY DISTRIBUTIONS The DSAPRT case control command is used to prompt MSC Nastran to output the calculated sensitivities There are 4 variations of this command worth noting. 7. • Under the Nastran Solver Options group, set the Output Set Titles to "0. out". SOL 402 Only - Added support to write request to recover Elastic Strain output at grid points for SOL402. Frequency/Harmonic Response” to the Analysis Type drop-down in the NASTRAN Optimization Options dialog box used to setup SOL 200 Design Optimization. Models for NE/Nastran for Windows can be developed in most major preprocessors or users can opt for their NE/Nastran Modeler (as we did) that is a licensed copy of a popular and powerful Windows-based pre-and postprocessor from EDS (Plano, TX; eds. YES: Gives all outputs at every increment No: Gives output at last increment or load step. pch file of interest when you use it for other model, something you need to change as follow. SET 99 sets the shaker GRID 101 output; SPCFORCES requests force recovery at SET 99 (see OUTPUT and SPCD cards below) $ OUTPUT(XYPLOT) XYPEAK,XYPUNCH,ACCE,PSDF/ 101(T2),149(T2) Cards used for plot output. SELECT * FROM sys. 1 for SOL 700. UI Solvers->NX NASTRAN->NX NASTRAN - Vibro-Acoustic->Modeling Objects. It also allows you to access the response data of Python in the same way. When you execute the  5-12. model 422. Since it is difficult to predict the desired output quantities for a linear dynamic analysis, preselected output requests are ignored in SIM-based modal superposition procedures (except The output from the GPWG includes a rigid body mass matrix, various coordinate transformations, and the location of the center of mass. static. 37 Figure 4-15. op2 Supplied text MSC/NASTRAN results output file that is in ascii format. 3010 *** SYSTEM FATAL MESSAGE 3010, ATTEMPT TO MANIPULATE DATA SET ***** (FILE ***) BEFORE OPENING FILE. f06 file), two entries are found under USER INFORMATION MESSAGE 5293. bdf will be generated. UI Name Requests complex output in polar format (magnitude and phase). . 9) Click OK. ANALYSIS DISCIPLINES 3. Tliey are Output from an analysis of that model, however, could be 5 Mbytes, 10 Mbytes or even larger, depending on the output you request. Freebody Result Vectors – As mentioned earlier, the NASTRAN GPFORCE request is recommended to fully take advantage of the freebody tool, however the result quantities may be obtained from several different quantities. dm_exec_requests to find the interesting batch and copy its transaction_id from the output. Submit the job for analysis. NX Nastran V11. Variety of solver support Results viewing. bdf dynamic. ) can be attached to the section. Report and the NASTRAN release news for the last two years are printed on : your NASTRAN output listing, and NASTRAN computation continues. YES: Gives all outputs at every increment No: Gives output at last increment or load step The convergence tolerances are specified in the fields EPSU, EPSP, and EPSW for U, P, and W criteria, respectively. Character PUNCH Grid point Element Strain Output Request Description: Requests element strain output. Integer > 0 The Output Control Directive you are looking for is -- RSLTFILETYPE . (Default=0) 320 - - - Jul 12, 2017 · The user may request the summary information and then use that information to determine which plots on the file are to be output. ERP output is supported in the frequency response solutions 108 and 111. The latest release of MSC Nastran and Patran have the most complete library of output data blocks for HDF5 files. The generated loadcases can also be saved Reading the documentation I have found this " Section output requests are available only for sections defined using element-based surfaces. It abstracts the complexities of making requests behind a beautiful, simple API so that you can focus on interacting with services and consuming data in your application. Nov 12, 2020 · FUN3D suite of CFD simulation and design tools. Example outputs can be displacement, stress, element force and so on. Struct. Request for modal effective mass output relative to a specific node. This is where the append mode will work. f01. Only applied loads for grid points whose identification numbers appear on this SET command will be output. An avoidance is to include a displacement request for the same set of points where accelerations or This routine is mainly used to read the stiffness and mass matrices from NASTRAN output file Go to each test folder, run readKM_test_XXXX. Select the output requests 8. This is the complete output file that i obtain from running in the terminal "nastran d01011a. Con el primero se selecciona el caso estático, dónde está la precarga, para considerar la matriz de rigidez diferencial que será añadida a la matriz de rigidez del sistema en el Análisis Modal; Con el segundo, a grandes rasgos, le dices a MSC Unit 203. 0, the solver couldcrash because during iteration of material law integration, some trial von Sep 06, 2013 · A verification procedure for MSC/NASTRAN Finite Element Models Finite Element Models (FEM's) are used in the design and analysis of aircraft to mathematically describe the airframe structure for such diverse tasks as flutter analysis and actively controlled landing gear design. When the mesh with all groups is ready, explore it with Menu: Mesh - Mesh information . If the model is successfully read, the model will appear and you can output it in LS-DYNA keyword format using File > Save Keyword. If set to 1, requests the pre-MSC. Eigenvectors are printed only if a DISPLACEMENT or VECTOR   14 Sep 2020 Figure showing how to set the stress or strain output requests from a fatigue analysis: Import of Nastran input files that contain FTGDEF NENTS,  Definition of other required information (solution requests, general run parameters, etc. amounts of output directly to a format-ted worksheet. System Administrator's Guide, Page 2-43 (Purge Concurrent Request and/or Manager Data Program). PSDF, CRMS, ATOC and other Dec 27, 2018 · Cantilever Beam modal analysis using 1D elements in Nastran 1. The Forward Translation is complete when the Heartbeat turns green. Specify output requests. FUN3D is export restricted and can only be given to a “US Person”. For more information on this alternative Nastran model output capability, see the Export a Model to the Autodesk Nastran Editor page. To get real and imaginary output, use “xypunch(real)” with no spaces from “x” to “)”. Definition of material properties Subsequently, the values for Ultimate Tensile Stress (UTS) and for Yield Stress 5) Under "Output Options" check "ASMBULK" ; This will create a text file with . It contains all the results in a fixed-length text table format. ODB) FILE; OTHERWISE, THE ANALYSIS WILL NOT BE PERFORMED. NX Nastran is used as the solver, but the methods should work with other versions Jan 13, 2011 · 6. It offers an array of simulation and analysis features. Ofcourse, it is assumed that engineers who make use of this are aware of basic finite element method basics of MSC Nastran and its applications XYPUNCH is a particular Nastran output format which is now supported for response output. The same NASTRAN punch reader. The user is able to define the Boundary Conditions (BCs) and Output Requests (ORs) along with all necessary loadcase and solver parameters. Damping Coeff. Nov 29, 1995 · For most problems, MGIV is only practical if the model is small, or if an ASET or OMIT set is provided in the model in order to decrease the number of dynamic degrees of freedom(DOF). Character MSC/NASTRAN output This informs the format of load data which is exported according to MSC/NASTRAN export type. Therefore, as noted above, it is best not to request much if any output information during the optimization process. 2 disponible para descarga en Septiembre de 2016. Schaeffer | download | B–OK. XMSG. • 2 quad Output Blocks (request output from an analysis for  Creating a Modal Frequency Table or Requested Solutions Function. Format STRESS Example STRESS Remarks ELSTRESS is  UI Name, Automation (neutral) Name, Value type, Range, Default Value. A partial output for the problem in Listing 15-5 is shown in Figure 15-15. Request response in terms of nodal displacement at grid points 11, 33 and 55. defined 428. NX Nastran Output . Format: Example: STRAIN(VONMISES, CORNER) = 45 Option Definition Type Default PRINT Element strains will be output to both the Model Results Output File and the results neutral file system. I'm working with ANSYS workbench 12. encoding property: >>> r. En el botón Subcase Select seleccionamos el subcase LC Modal Frequency Response Analysis, pulsamos OK. or NASTRAN input file. The purpose of this blog is to point engineers and students likewise some helpful tips and resources in aiding them to use this tool. To request creation of the contact preview, in the solution dialog, click on Create Modeling Object for Global  12 Jan 2017 In our example, MSC Nastran will be used to produce the 30001 $Sensitivity Output Request DSAPRT(FORMATTED, NOEXPORT, END  21 Mar 2016 Τhis video shows how to set up a model for a linear static analysis (define boundaries and initial conditions, output requests , sub-cases etc. The OUTPUT (POST) section of the Case Control Section contains specific requests for grid point stress data for the surfaces or volumes of elements. boundary conditions and output requests. When asked if you wish to save the model, respond Yes . Since automatic inertia relief does not use a SUPORT point, the NASTRAN output file does not include UIM 3035 (and therefore no strain energy or epsilon values). 0 also improves its market leading rotordynamics capabilities by improving convergence characteristics of its nonlinear harmonics solution (SOL 128). NASTRAN) which facilitates this process through a user friendly environment. pch files are generated. In this section, we will continue the simulation process and define materials, element properties, and boundary conditions to the model. Nastran sets are used for various output and load and constraint definitions. , is pleased to announce the availability of Inventor Nastran 2021 R1, is CAD-embedded finite element analysis software powered by the Nastran solver. Consequently, the sections must be defined using faces of continuum elements although other types of elements (beams, membranes, shells, springs, dashpots, etc. Character ABS Requests output as absolute displacement (see Remark 3). The italicized rows above represent default output requests in FEMAP and are Master Requests and Conditions > Nastran Output Requests > Force Balance. The eignevalue and frequency table from the . 1 | 2. It is the punch file (. 6) Under "DOF Sets" select the constraint set “left booster boundary nodes" which identifies the boundary nodes for the external superelement. This option specifies the name of the Nastran Output2 file to be created by the translator. and no output will be produced when the input OUGV1 matrix contains more than 1 type of grid output request (e. This so-called NASTRAN Task may be started by one special UCI statement. g. OK. NO. This is useful for verifying free body behavior through zero-sum values for all force and moment components about any node. MSC Nastran supports various output requests. 13 Nov 2019 CORNER. bdf *. For . Output is for the equivalent homogeneous element and does not include individual ply results. In this step we’ll review the results calculated by an NX Nastran and post-process the data in Femap. rpt Have a look Figure 4-14. SOL 600 - Output requests SOL 600 - Output requests rskumar88 Re: Output request for contact stress on solid elements Hey James, I am running very nonlinear static and output vector 332 works well for all steps showing the increase in contact pressure that I would expect. 8650830E+06 Getting Started Using ADAMS/View 4 Introducing the Latch Design Problem What You Will Learn The tutorial leads you through the design process steps outlined in Figure 1 on page 5. ) 19 Feb 2007 Nastran output response will be in inch, sec and Lbs units e. local, invalid port info: Warning: No xauth data; using fake authentication data for X11 forwarding. It is advisable to use YES to now the status step by step. section 216. encoding = 'ISO-8859-1' If you change the encoding, Requests will use the new value of r. Access the Mesh panel On the Menu Bar, click Mesh>Create>2D AutoMesh 2. We have also focused on improving our output quality for nonlinear analysis (SOL 400) by introducing Monitor Points for SOL 400, improved output for composite analysis, and 2. New Parameters Sev~rul parnn~eters were added for use in plot request packet. 0E5 N/mm2, Density = 7. output 218. The "Count" parameter indicates the number of (most recent) records for which you want to save concurrent request history, log file, and report output files. for NASA Goddard). It is a well-proven technology and they are still improving it. displacements AND velocities). SOL 600 - Output requests SOL 600 - Output requests rskumar88 8) Right click on Output Requests. Autodesk Inventor Nastran 2021 R1 | 1. Nastran Implicit Nonlinear (SOL 600) is an application module in the MSC. For programming purposes at the other hand, there is a better option in my opinion. text. 21. ) Example: compare nodes and elements in Abaqus and OptiStruct / Nastran. step. There are also two ways to Siemens using a UAI/NASTRAN capability which is new to you. Forum: Search: FAQs: Links: MVPs: Menu. If you don’t have the NASTRAN NASTPLT Post Processor, you can produce the plot by mean the pch file, importing it in excel and creating easly the curves shown above. out file, you must set the output request to PRINT instead of PLOT. Nastran are If recovering the ABAQUS results in Nastran is a theme, you can calculate mass normalized modes, export these and use them in Nastran or any other software using e. This is a text file that contains your Hive query results. The force contributions include reaction forces from constraints, rigid elements/mpcs, element forces from elements connected to these nodes, and applied loads. FCS, HCS, ACS, and SMC are all used to define sandwich laminate properties. May 07, 2014 · SET 99 sets the shaker GRID 61629341 output; SPCFORCES requests force recovery at SET 99 (see OUTPUT and SPCD cards below) $ OUTPUT(XYPLOT) XYPEAK,XYPUNCH,ACCE,PSDF/ 61629341(T2), 61630495(T2) Cards used for plot output. Program capabilities include static and dynamic structural analysis, material and geometric nonlinearity, heat transfer, aeroelasticity, acoustics, electromagnetism, and much more. nastran output requests

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