Line #

Contents

1

MPROF object number

2 - 5

transformation matrix applied to the object as displayed

6

mprof_key_num (database profile ID)

run_key_num (database run ID)

mprof_seq_num (profile sequence number in run)

rail_key_num (database rail ID)

mprof_dtm (date-time: seconds since Jan. 1, 1970)

mprof_side_code (compass point indicating side of track)

mprof_loc (scaled mileage location)

arc2d_seq_num_head (sequence number of first segment in the rail head)

mprof_head_arcs_qty (number of segments in the rail head)

7

mprof_gauge_qty (measured track gauge, mm.)

mprof_cant_qty (measured cant angle, degrees)

mprof_head_area_qty (measured head area, mm2)

mprof_head_loss_qty (head loss, percent)

mprof_head_wear_qty (vertical wear at centerline, mm.)

mprof_gauge_wear_qty (gauge face wear at gauge pt., mm.)

mprof_field_wear_qty (field fact wear at gauge pt., mm.)

mprof_gauge_lip_qty (gauge side horizontal lip, mm.)

mprof_field_lip_qty (field side horizontal lip, mm.)

mprof_gauge_face_angle (gauge face angle, degrees)

mprof_hi_gauge_wear_qty (gauge face wear at a user-defined point)

8

class_key_num (database classification ID)

(internal use)

mprof_arcs_qty (number of segments in model)