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NX Nastran DMAP Programmer's Guide - Kxcad.net

NX Nastran DMAP Programmer's Guide - Kxcad.net

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MODACC OFREQ and OTIME command processor<br />

MODACC<br />

OFREQ and OTIME command processor<br />

Removes columns in solution and load matrices based on the OTIME and OFREQ<br />

Case Control commands.<br />

Format:<br />

MODACC CASECC,OL,U,P1,P2,P3/<br />

OL1,U1,P11,P21,P31/APP $<br />

Input Data Blocks:<br />

CASECC Table of Case Control command images.<br />

OL Complex or real eigenvalue summary table, transient response time<br />

output list or frequency response frequency output list.<br />

U Solution matrix from normal modes, complex modes, transient<br />

response, or frequency response.<br />

Pi Any matrix with the same number of columns as there are eigenvalues,<br />

frequencies, or time steps in OL.<br />

Output Data Blocks:<br />

OL1 OL truncated by the OFREQ or OTIME command.<br />

U1 U truncated by the OFREQ or OTIME command.<br />

Pi1 Pi truncated by the OFREQ or OTIME command.<br />

Parameter:<br />

APP Character-input-default='TRAN'. Analysis type.<br />

'REIGEN' Normal modes<br />

'FREQRESP' Frequency response<br />

'TRANRESP' Transient response<br />

'CEIGEN' Complex eigenvalues<br />

120

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