56
60
z.put_vtk_2d_elevation_P1 (vtk);
63
72
bool have_header = false;
64
73
for (size_t i = 0; i < n_field(); i++) {
65
74
const string& xname = operator[](i).first;
66
75
const field& x = operator[](i).second;
69
78
if (x.get_valued() == "scalar") {
70
79
x.put_vtk(vtk, xname, !have_header);
71
80
} else if (x.get_valued() == "vector") {