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();