Convert id to id
rmf_convert_id_to_id(id, dis, from = "modflow", to = "r")
| id | cell id, providing the place of the number in an input file 2d or 3d array  | 
    
|---|---|
| dis | a discretisation file object  | 
    
| from | 'r' or 'modflow'. The type of id to convert from. Defaults to 'modflow'  | 
    
| to | 'r' or 'modflow'. The type of id to convert to. Defaults to 'r'  | 
    
a modflow id provides the place of the number in an input file 3d array (not like the way R uses ids for arrays or matrices; rows and columns are switched)