|  | programmer's documentation | 
| Variables | |
| integer, save | iperio | 
| presence of periodicity.  More... | |
| integer, save | iperot | 
| number of rotation periodicities. automaticly evaluated. default value is 0  More... | |
| integer, save | igrper | 
| integer, save igrper | 
| integer, save iperio | 
presence of periodicity.
| integer, save iperot | 
number of rotation periodicities. automaticly evaluated. default value is 0
 1.8.3.1
 1.8.3.1