Example of data classification

! Define a classification called conditions
#classification conditions

! For all subsequent horizontal angles the 
! conditions will be  UNKNOWN

#classify HA conditions unknown

! Some horizontal angle data
#data ha no_heights
#ha_error 1 sec

1
2     0 00 00.0
3    35 12 52.3

! For the following slope distance data the 
! classification are specified individuall 
! for each observation.
! (good for the first and bad for the second

#data sd conditions no_heights
#ds_error 5 mm 1 ppm

1  2  1201.232  good
1  3   955.081  bad