nag_sparse_real_gen_sort (f11zac) Example Program Data
  5                   n
  15                  bnnz
  4.   3    1
 -2.   5    2
  1.   4    4
 -2    4    2
 -3    5    5
  1.   1    2
  0.   1    5
  1.   3    5
 -1.   2    4
  6.   5    5
  2.   1    1
  2.   4    2
  1.   2    3
  1.   3    3
  2.   4    5         b[i-1], brow[i-1], bcol[i-1], i=1,...,bnnz
  12                  cnnz
  3.   1    5
  2.   3    4
  4.   1    1
 -2.   5    2
  1.   4    2
  2.   1    3 
  2.   2    5
 -1.   2    2
  4.   5    4
  3.   4    1
  1.   2    4
 -3.   4    5         c[i-1], crow[i-1], ccol[i-1], i=1,...,cnnz