int index = x * nr + y;
rowcol[0][index] = y;
rowcol[1][index] = x;
}
}
double[][] latlon = coord_sys.toReference(rowcol);
Index latIndex = latArray.getIndex();
Index lonIndex = lonArray.getIndex();
/*
for (int y = 0; y < nr; y++) {
for (int x = 0; x < nc; x++) {