NX Nastran DMAP Programmer's Guide - Kxcad.net

748
DATABLK
Describes data blocks used for NDDL access
The next example uses EITHER,OR clauses to select one of several possible table
formats including an ENTRY ... ENDENTRY grouping.
RECORD=RELEASE(1310,13,247),
SEID,I,C,I,
EITHER,0,
ENTRY,
G1,I,
ENDENTRY,WITH,-1,
OR,1,
G1,I,G2,I,
OR,-1
ENDEITH,
EOR,
The RELEASE record represents three possible forms of the Bulk Data entry
RELEASE. The ENTRY ... ENDENTRY group represents an open-ended list of
grid point identifiers terminated by -1. The first OR represents a “THRU” option
while the second OR represents a “ALL” option.
Another use of the SAMEAS clause is as follows:
,...,
ENTRY=SOLDSP,SAMEAS,NONLIN,ENDENTRY,
This statement says that SOLDSP entry has an identical group structure to an
ENTRY=NONLIN grouping, which is in the same data block and comes
physically before the SOLDSP entry.
The COUNT = n is shown in the next example:
,...,
RECORD=PBEAM,(5402,54,262)
PID,I,MID,I,N,I,CCF,I,X,I,
ENTRY=SECTIONS,
S0,I,XXB,RS,A,RS,I1,RS,I2,RS,I12,RS,J,RS,NSM,RS,
C1 ,RS,C2,RS,D1,RS,D2,RS,E1,RS,E2,RS,F1,RS,F2,RS,
ENDENTRY,COUNT=11,
K1,RS, ... , N2B,RS,
EOR, ...
The STATIONS entry is to be repeated 10 times in addition to the entry explicitly
described. Thus there are 11 such entries.
The next example shows the use of COUNT = item-id and WITH,EOR
,...,
UNUSED(67),I,
LSEM(C),I,
ENTRY,
COEF,RS,
ENDENTRY,COUNT=LSEM,
ENTRY=SETS,
SETID,I,
LSET(C),I,