Feature gap
CAE-855 Support STAGEID parameter in Nastran keyword CYCSET
StageID parameter of Nastran keyword CYCSET is available in GProp through global property GPROP_SYMM_STAGEID
Version DT 4.6.26 - - 24af631f
Bug fixes
CAE-866: Fix unit information in British systems for unv files.
The temperature unit is decided based on the unit system and the temperature mode (relative or absolute). The factor and offset in the .unv file are used for user-defined temperature units.
Version DT 4.6.25 - - bde7cb49
Bug fixes
CAE-864_sdvk330: add read IdTranUID in elemsets/nodesets
Support read of user id in IdTran’s attribute for table datasets SET.ELEM.T and SET.NODE.T
Version DT 4.6.24 - - 79a0f7cb
Bug fixes
CAE-844 Support LS-Dyna keyword *INCLUDE
Several files may now be included in the same *INCLUDE keyword block
Version DT 4.6.23 - - 993eaeca
Bug fixes
CAE-838 Support non-linear stresses produced by Adina97 in Nastran
Nastran op2 produced by Adina97 write stresses in a rotated space. This development makes it post-process to obtain identical results as in NX10.
Features
CAE-837 Support MPC reactions results for SAMCEF
Two MPC reactions cards have been added to the samceflib corresponding to torque and force reactions.
Additionally, the vdmsamcef.cxx API has been updated to the latests version. It contains a new feature (results at Gauss points) and a bug fix (mismatch between mode and response frequency).
Version DT 4.6.22 - - 006f4f36
Bug fixes
CAE-828 - Correct number of columns in sparse datasets created in ABALib.
CAE-832 - Fix regression on reduced mass matrix computation during superelement analysis
This fixes changes during computation of reduced mass matrices for some cases between version 4.5.1 and current releases.
Features
CAE-822-add H3D Stress Shell composite variables
This add support for several H3D import variables for Shell Composite
Transform 5 scalar H3D stress variables into 1 stress tensor dataset.
Below the list of new supported variables :
------- H3D Variable name --------- ==> ------ dataset name -----------
Composite Stresses:Von Mises Stress ==> S.[VONMISES,PLY]
Composite Stresses:P1 (major) Stress ==> S.[PLY,PRINCIPAL,MAXIMUM]
Composite Stresses:P3 (minor) Stress ==> S.[PLY,PRINCIPAL,MINIMUM]
Composite Stresses:Maximum Shear Stress ==> S.[PLY,MAXIMUM]
Composite Stresses:Principal Stress Angle ==> ROT_ANG.[PLY,PRINCIPAL]
Composite Stresses:Normal X Stress +
Composite Stresses:Normal Y Stress +
Composite Stresses:Normal Z Stress + ==> all are gathered into Tensor dataset ==> S.[PLY]
Composite Stresses:XY Stress +
Composite Stresses:Shear 1Z Interlaminar Stress +
Composite Stresses:Shear 2Z Interlaminar Stress
Version DT 4.6.21 - - 3f23b694
Features
CAE-823,824 - Add support for Multiple MODAL SUBCASES and Multiple SOLVERS in Nastran bulk data file.
This adds support for multiple modal analysis analyses in the smae same input deck. Also add This also adds the support to launch multiple solvers analysis analyses combinations . Using using the control case subcase card to control the solver.
Bug fixes
CAE-820 - Fix corner case for Buckling analysis in multiple loadsteps analyses for export of Ansys .cdb files.
Buckling analysis is now supported as part of multiple loadsteps analyses for the export of .cdb files.
Version DT 4.6.20 - - 42663edb
Bug fixes
CAE-813 - Undefined values should be nan instead of zero for parsed Abaqus odb files.
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Version DT 4.6.19 - - 93458e83
Bug fixes
CAE-806 - Fix missing strain energy datasets bug for .op2 files.
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Version DT 4.6.18 - - 28c7e0b0
Bug fixes
CAE-809 - Fix buffer overflow while reading Hollerith dataset for previous NatLib versions.
This fixes loading models from legacy .vdm files created with previous versions of DevTools. NatLib has been modified so that that the reserved buffer for this particular dataset is computed dynamically. This fix only concerns NatLib.
Features
CAE-808 - Support import of Nx Nastran’s CYCSET (cyclic sets) record’s format introduced in version 2212.
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Version DT 4.6.17 - - 2d9abf3d
Bug fixes
CAE-807 - Correct name of smoothing parameter in vis_TriMesh in documentation.
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CAE-805 - Fix bug that impeded compilation with C++17.
Features
CAE-804 - Support Nx Nastran's UN-UM unit system.
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Version DT 4.6.16 - - 18c0a362
Bug fixes
CAE-792 - Fix undefined behaviour during edge swapping in VisTools/Mesh
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Version DT 4.6.15 - - d86ad6ca
Features
CAE-780 - Support export of multiple analyses of different type for Ansys .cdb (E.g. static + buckling).
It is now possible to export multiple analyses with different types. For a series of consecutive analyses, if the analyses type changes with respect to the previous one, the exported .cdb file will specify that results should be sent to a new results file. If all analyses are of the same type, the .cdb file will specify that a single results file should be generated.
Bug fixes
CAE-778 - Fix uninitialized variables in vis_ConCheckCollapseEdge that caused crashes.
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This adds support for Abaqus 2022 library
Bug fixes
CAE-721 - Support Abaqus keyword *TIE
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Performance improvement during the parsing of abaqus odb files has been achieved by improving the code and the usage of the abaqus data structure.
Bug fixes
CAE-708 - Fix memory corruption when reading rigid body in Abaqus ODB
Version DT 4.6.4 - - acbbf062
Bug fixes
CAE-709 - Export nodal thickness when shell thickness differs from EPROP
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Version DT 4.6.3 - - 1940c2ca
Bug fixes
CAE-703 - Fix reading contact pressure datasets from Creo models.
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Version DT 4.6.2 - - 0e7c7b5e
Bug fixes
Fix FEA spec types for Ansys FluentLib
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Version DT 4.6.1 - - fe8d60b7
Bug fixes
CAE-642 - Fix memory corruption error for analytical surface names in Abaqus
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The result dataset that was associated with the enum SYS_RES_DISP_CONTACT was suppresed. Now the same behavior is found under the enum SYS_RES_DISP with the qualifier SYS_QUA_CONTACT.
Bug fixes
CAE-521 - Add load factor attribute to result datasets for Nastran xdb.
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This fixes a few instances of unhandled exceptions.
Features
Support for Ansys 2022 R1 format.
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