NASTRAN punch file parser
parser of NASTRAN punch files.
- Module currently support the following outputs:
solution sequences: SOL101, SOL111
requests: MPCF, SPCF, ACCELERATION, DISPLACEMENTS, FORCE (only for CBUSH and CELAS2)
sorting: SORT1 and SORT2
representation for frequency response: real/imaginary and magnitude/phase
import nastran_pch_reader parser = nastran_pch_reader.PchParser('test-data/sol101.pch') # summary of the forces at the elements for element in [3000, 3001]: print('Element force at %d' % element) for subcase in parser.get_subcases(): forces = parser.get_forces(subcase) fx, fy, fz, mx, my, mz = forces[element] print('\t subcase',subcase, '=>', (fx, fy, fz))
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