Get values of spatial formula at nodes on region
            
            H_ERROR CEDCALL FMP_ getSpatialValuesAtNodesOnRegion	(CEDINT32 serverUid, char* spatialFormula,CEDINT32 dimRegion,char* regionName , CEDINT32* nbrValues,CEDINT32* nbrReal,CEDINT32* nbrComponents, CEDDOUBLE ** coordinatesAtNodes,CEDDOUBLE** valuesAtNodes)
            
                
                    - Input: 
                            - serverUid: server Uid
- spatialFormula: spatial formula
- dimRegion: dimension region
- regionName: region name
 
- Output: 
                            - nbrValues: number of values
- nbrReal: number of reals by value
- nbrComponents: number of components by value
- coordinatesAtNodes: array of coordinates of nodes
- valuesAtNodesOnElements: array of values at nodes 
 
- Return: