Legendre positive conversion.
| Call | DclLegendreTransform_F | (A m, wm, sm , [isw], [idx]) | 
| M | < I > | Band state wave number that does conversion | 
| Wm | < R (:) > | Wave data | 
| Sm | < R (:) > | Spectrum data | 
| Isw | < I > | Kind of conversion | 
| Idx | < I > | Work area number. /Td> | 
None