| Allowed Value | Details | 
|---|---|
| generate |                                  operator generates new coordinates from those given in the data block  | 
| given |                                  operator relates coordinates given in the data block  | 
| Allowed Value | Details | 
|---|---|
| generate |                                  operator generates new coordinates from those given in the data block  | 
| given |                                  operator relates coordinates given in the data block  |