NX Nastran DMAP Programmer's Guide - Kxcad.net

MDATA
MDATA
Computes pressures for selected elements associated with virtual fluid mass
Computes pressures for selected elements associated with virtual fluid mass.
Format:
Input Data Blocks:
Output Data Block:
Parameters:
Computes pressures for selected elements associated with virtual fluid
mass
MDATA CASECC,XYCDB,MAR,MEA,UAX,OL/
OEP/
APP/S,N,NOSORT2/FREQINDX $
CASECC Table of Case Control command images for the primary model.
XYCDB Table of x-y plotting commands.
MAR Table of virtual mass element areas.
MEA Matrix of element forces per unit motion of the a-set.
UA Displacement or eigenvector matrix in the a-set.
OEP Table of element pressures due to virtual mass in SORT1 or SORT2
format.
APP Input-character-no default. Type of analysis. Allowable values are:
'REIG'Normal modes
'CEIG'Complex eigenvalues
'FREQ'Frequency response
'TRAN'Transient response
NOSORT2 Input-integer-default=-1. Set to 1 if SORT2 format is requested.
FREQINDX Input-integer-default=0. Frequency or time step index. Selects
frequency associated with UA.
Remarks:
1. XYCDB nay be purged.
2. MDATA is only available for normal modes, complex modes, frequency
response, and transient response using direct methods only.
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