| 1 |
Points of first row or column scan in the +i (+x) direction |
| 1 |
Points of first row or column scan in the -i (-x) direction |
| 2 |
Points of first row or column scan in the -j (-y) direction |
| 2 |
Points of first row or column scan in the +j (+y) direction |
| 3 |
Adjacent points in i (x) direction are consecutive |
| 3 |
Adjacent points in j (y) direction is consecutive |
| 4 |
All rows scan in the same direction |
| 4 |
Adjacent rows scans in the opposite direction |
| 5 |
Points within odd rows are not offset in i (x) direction |
| 5 |
Points within odd rows are offset by Di/2 in i (x) direction |
| 6 |
Points within even rows are not offset in i (x) direction |
| 6 |
Points within even rows are offset by Di/2 in i (x) direction |
| 7 |
Points are not offset in j (y) direction |
| 7 |
Points are offset by Dj/2 in j (y) direction |
| 8 |
Rows have Ni grid points and columns have Nj grid points |
| 8 |
Rows have Ni grid points if points are not offset in i direction Rows have Ni-1 grid points if points are offset by Di/2 in i direction Columns have Nj grid points if points are not offset in j direction Columns have Nj-1 grid points if points are offset by Dj/2 in j direction |