
| ASCII | g |
| Hexadecimal | 67 |
| Decimal | 103 |
Byte type, Point origin, Point ref1, Point ref2, Long count1, Long count2
| type | indicates shape of grid |
| origin | start point of grid |
| ref1, ref2 | reference points |
| count1, count2 | limits of grid extent |
Standard HOOPS grid definition. Grid is inserted into the currently opened segment.