Leica Geosystems TPS1100 Professional Series - Reference Manual - Manual (Page 236)

236
TPS1100 - Appl. Prog. Ref. Manual 2.2.0en Road+
Cross Sections, continued
A data block for a cross section is structured as follows:
11....+0PROF_NR 35..10+DISTANCE 36..10+000HDIFF
71....+0000FILL 72....+00002000
WI 11 The cross section number.
WI 35 Horizontal distance from the centerline.
WI 36 Height difference from the centerline.
WI 71 Cross section type.
WI 72 Slope ratio.
Comments:
• All data blocks having the same
cross section number (WI11)
belong together.
• All data blocks belonging to a
cross section must be consecutive
in the file to minimize file access.
• The data blocks for a cross section
must be sorted from left to right
across the section.
• Data units defined by WI 35+36.
• Cross-sections do not have to be
sorted by number.
• A negative distance (WI35)
indicates a point to the left of the
centerline.
• A positive distance (WI35)
indicates a point to the right of the
centerline.
• A negative height difference
(WI36) indicates a point below the
centerline.
• A positive height difference
indicates a point above the
centerline.
• A cross-section may contain up to
48 points.
• A template file must contain at
least one cross-section.
• The entries for cross section type
and slope are optional.
• The non-zero slope entry must be
attached only to the last point on
each side of the cross section.