NX Nastran DMAP Programmer's Guide - Kxcad.net

Parameters:
P2 Number of columns.
P3 Number of rows.
P4 Precision (1 or 2). If zero, use machine precision.
Option P1 = 6
Generate a partitioning vector for use in PARTN or MERGE.
Format:
Input Data Blocks:
None.
Output Data Block:
Parameters:
Remarks:
1. If ∑ Pi < P2, then the remaining terms contain zeros.
2. If ∑
Pi > P2, then the terms are ignored after P2.
Example:
MATGEN
Matrix generator
P5 Seed for random number generation. If P5 ≤ 0, the time of day (seconds past
midnight) will be used.
P6 Output-integer-mean of all random numbers multiplied by 100,000.
MATGEN ,/CP/6/P2/P3/P4/P5/P6/P7/P8/P9/P10 $
CP Column partitioning vector.
P2 Number of rows.
P3, P5, P7, P9 Number of rows with zero coefficients.
P4, P6, P8, P10 Number of rows with unit coefficients.
10
i = 3
10
i = 3
Generate a vector of 5 unit terms followed by 7 zeros followed by two unit terms:
MATGEN ,/UPART/6/14/0/5/7/2 $
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