#define max_cluster			200
#define maxdcplanes			 20
#define maxpad				196
#define maxtime				160
#define maxcand				 20
#define maxview				 30

#define IANY -2147483647
#define INULL 0
#define NULL_CLUSTER -1
#define NULL_SEGMENT -1

#define degrad  0.01745329222
#define raddeg 57.2957795131