Contents: General Groundstone Number of Used Surfaces Coding Index
Primary Key: CD_NUMSURF
Columns:
| Name | Type | Size | Contents |
| CD_NUMSURF | NUMBER | Integer | Surface Number Code |
| TEXT | VARCHAR2(100) | 100 | Surface Number Description |
Codes:
| CD_NUMSURF | TEXT |
| 0 | x |
| 1 | 1 |
| 2 | 2 opposite |
| 3 | 2 adjacent |
| 4 | 3-oppos and adja |
| 5 | 4-2 adja each |
| 6 | multiple |
| 7 | not applicable |
| 8 | indeterminate |
| 9 | 1 edge |
| 10 | edge and corner |
| 11 | corner |