pyyeti.nastran.bulk.wtextrn

pyyeti.nastran.bulk.wtextrn(f, ids, dof)[source]

Writes a Nastran EXTRN card to a file.

Parameters:

  • f (string or file_like or 1 or None) – Either a name of a file, or is a file_like object as returned by open() or io.StringIO. Input as integer 1 to write to stdout. Can also be the name of a directory or None; in these cases, a GUI is opened for file selection.

  • ids (1d array_like) – Vector of node ids

  • dof (1d array_like) – Vector of DOF

Returns:

None

Notes

Typically called by wtextseout().

Examples

>>> from pyyeti import nastran
>>> nastran.wtextrn(1, [999, 10001, 10002, 10003, 10004, 10005],
...                    [123456, 0, 0, 0, 0, 0])
EXTRN        999  123456   10001       0   10002       0   10003       0
           10004       0   10005       0