“NastranDb” class

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III.1.1 “NastranDb” class

A “NastranDb” object can be created by a statement using “new” method like:

    db=NastranDb.new()

Method “initialize” initializes or clears a NastranDb object. This class is a specialization of the FeResPost “DataBase” class.

The model can be defined by reading a Bulk Data File, or an op2 file. (See the corresponding methods below.)

III.1.1.1 Reading a BDF
III.1.1.2 “OP2” methods for reading a FEM
III.1.1.3 Reading FEM from HDF file
III.1.1.4 Superelements and Modules
III.1.1.4.1 Modules
III.1.1.4.2 Superelements
III.1.1.5 Writing Bulk lines
III.1.1.6 Accessing FEM information or modifying the FEM
III.1.1.7 “CoordSys” methods
III.1.1.7.1 “getCoordSysCopy”
III.1.1.7.2 “addCoordSys”
III.1.1.7.3 “makeAllCoordSysWrt0”
III.1.1.8 Construction of Groups by associations
III.1.1.9 “OP2” methods for reading Results
III.1.1.10 “XDB” methods for extracting XDB information
III.1.1.10.1 “getXdbLcNames” method
III.1.1.10.2 “getXdbScNames” method
III.1.1.10.3 “getXdbResNames” method
III.1.1.10.4 “getXdbLcScNames” method
III.1.1.10.5 “getXdbLcScResNames” method
III.1.1.10.6 “getXdbLcInfos” method
III.1.1.10.7 “printXdbDictionary” method
III.1.1.10.8 “readXdb” method
III.1.1.10.9 “readXdb2H” method
III.1.1.10.10 A note on “endianness”
III.1.1.10.11 XDB tables activation
III.1.1.11 Attaching “XDB” files to a Nastran DataBase
III.1.1.11.1 Managing XDB file attachments
III.1.1.11.2 Extracting information from XDB file attachments
III.1.1.11.3 Extracting Results From XDB file attachments
III.1.1.11.4 Importing Results From XDB file attachments
III.1.1.11.5 Getting optimization data from XDB
III.1.1.11.6 Storage buffers for XDB result files random access
III.1.1.11.7 “Raw” access to XDB file content
III.1.1.12 Attaching “HDF” files to a Nastran DataBase
III.1.1.12.1 Reading the FEM from an HDF file
III.1.1.12.2 Reading Results from an HDF file
III.1.1.12.3 Managing HDF file attachments
III.1.1.12.4 Extracting information from HDF file attachments
III.1.1.12.5 Extracting Results From HDF file attachments
III.1.1.12.6 Raw access to HDF Datasets
III.1.1.13 GMSH outputs
III.1.1.14 Iterators
III.1.1.14.1 Iterating on FEM entities
III.1.1.14.2 Iterating on Tables in Result files
III.1.1.14.3 Iterating on BDF content
III.1.1.15 Other methods
III.1.1.16 Attributes

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