fix surf2vol error when input face havs 5 columns #2
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The surf2vol function return error when input face is 5 columns (tetrahedral mesh with label). The error comes from two places:
1, Line 664:
create float array by deafult, which cause line 728 error
2, Line 666:
volfacereturn two value: openface and elemid. so fc here will be a truple and cause line 667 error. I guess here we just need the face.Fix:
1, line 664:
face = np.empty((0, 4), dtype="int64")2, line 666:
fc, _ = volface(el[el[:, 4] == lbl, :4])