Using in TPC pams
Implementation (StTpcDb.cxx):
int type_of_call tpc_row_to_y_(int *row,float *y) {
StTpcPadCoordinate raw(12,*row,1,1); //sector 12, row row, pad 1, bucket 1
StTpcLocalSectorCoordinate localSector;
gStTpcDb->transformer()->operator()(raw,localSector);
*y = localSector.position().y();
tpc_row_to_y can now replace tgc_row_to_y in TPC pams