# - collapse (array) - import Converter as C import Generator as G import Transform as T hi = 0.1; hj = 0.01; hk = 1. ni = 20; nj = 2; nk = 1 a = G.cartTetra((0.,0.,0.),(hi,hj,hk),(ni,nj,nk)) b = T.collapse(a) C.convertArrays2File([a,b], "out.plt")