readMultipleNmzData -- reads an output file of Normaliz containing several matrices

i1 : nmzFilename="example" -- to keep the files

o1 = example

i2 : mat=matrix({{1,2,3},{4,5,6},{7,8,10}});

              3       3
o2 : Matrix ZZ  <-- ZZ

i3 : normaliz(allComputations => true,mat,"integral_closure")

o3 = RationalCone{"cgr" => | 0 |                                          }
                           | 4 |
                  "equ" => | 0 |
                           | 3 |
                  "gen" => | 1 2 3  |
                           | 2 3 4  |
                           | 3 4 5  |
                           | 4 5 6  |
                           | 7 8 10 |
                  "inv" => HashTable{"" => (1, 1, 1)                     }
                                     "class group" => (0, 3)
                                     "degree 1 elements" => 5
                                     "dim max subspace" => 0
                                     "embedding dim" => 3
                                     "external index" => 1
                                     "graded" => true
                                     "grading denom" => 1
                                     "grading" => (-1, 1, 0)
                                     "hilbert basis elements" => 5
                                     "hilbert quasipolynomial denom" => 2
                                     "hilbert series denom" => (1, 1, 1)
                                     "hilbert series num" => (1, 2)
                                     "inhomogeneous" => false
                                     "integrally closed" => false
                                     "internal index" => 3
                                     "multiplicity denom" => 1
                                     "multiplicity" => 3
                                     "number extreme rays" => 3
                                     "number support hyperplanes" => 3
                                     "rank" => 3
                                     "size triangulation" => 1
                                     "sum dets" => 3
                  "sup" => | -4 11 -6 |
                           | -2 -2 3  |
                           | 1  -2 1  |

o3 : RationalCone

i4 : readMultipleNmzData "cst"

o4 = {| -4 11 -6 |, | 0 |, | 0 |, | -1 1 0 |}
      | -2 -2 3  |  | 3 |  | 4 |
      | 1  -2 1  |

o4 : List

i5 : rmNmzFiles();