NX Nastran DMAP Programmer's Guide - Kxcad.net

1345
SDR1
Computes solution and single-point forces
Parameters:
NSKIP Input-integer-no default. The first subcase of the current boundary
condition.
APP Input-character-no default. Analysis type.
Allowable values:
'STATICS' Statics
'REIG' Normal modes
'FREQRESP' Frequency response
'TRANRESP' Transient response
'CEIGEN' Complex eigenvalues
'MMREIG' Normal modes for matrix method
'BKL0' Pre-buckling (statics)
'BKL1' Buckling
'DYNAMIC' Dynamics
NOQG Input-integer-default=0. Single point forces of constraint matrix creation
flag. Default of 1 requests computation of the forces. Specify -1 to
request no computation.
Remarks:
1. If NSKIP is greater than 1 and the outputs are declared APPEND on the FILE
statement than the outputs will be appended to outputs from prior executions of
SDR1.
2. PG, YS, QR, and PS may be purged.
3. If PG is present, PGT must be present.
4. UOO must be present if the o-set exists and APP is equal to 'STATICS' or 'BLK0'.
5. GM must be present if the m-set exists.
6. KFS must be present if the s-set exists and QG is present.
7. KSS must be present if YS is present, the s-set exists, and QG is present.
8. UOO, KSS and YS are ignored if APP is not equal to 'STATICS' or 'BLK0'.
9. See the NX Nastran Reference Manual for further discussion of the matrix
operations in SDR1.
10. SDR1 can also process matrices with extra points.