#ifndef DWUNITSHH
#define DWUNITSHH

#define DWpi            3.14159

#define DWm             1000.0
#define DWcm            10.0
#define DWmm            1.0
#define DWradian        (180.0/DWpi)
#define DWdegree        1.0

#define DWpercent       0.01
#define DWfraction      1.0
#define DWdimensionless 1.0
#endif