nsformed
          positive generator.

  LDF2    INTEGER
          The leading dimension of the array F2.
          If P = K,                  LDF2 &gt;= 1;
          If P &gt; K and (TYPEG = 'D' or TYPEG = 'C'),
                                     LDF2 &gt;= MAX(1,N);
          if P &gt; K and TYPEG = 'R',  LDF2 &gt;= P-K.

  G       (input/output)  DOUBLE PRECISION array,
          if TYPEG = 'D'  or  TYPEG = 'C',  dimension (LDG, Q);
          if TYPEG = 'R',                   dimension (LDG, N).
     