On 6.5.2008, at 22:55, Ben Cooper wrote:
Can anyone advise me on this one?
The simplest way is to add to point of line "wall" the option "altitude ." You should find in section "Line points" the black rectangle. Highlight the point of wall you want to add the altitude and write "altitude ." there.
"altitude <value> . can be speci ed only with the wall type. This option creates an
altitude label on the wall. All altitudes are exported as a di erence against grid Z
origin (which is 0 by default). If the value is speci ed, it gives the altitude di erence
of the point on the wall relative to the nearest station. The value can be pre xed by a
keyword \fix", then no nearest station is taken into consideration; the absolute given
value is used instead. Units can follow the value. Examples: +4, [+4 m], [fix 1510
m]."
"7 General altitude label. All altitudes are exported as a di erence against grid Z origin (which is 0
by default). To display altitude on the passage wall, use altitude option for any line point of the
passage wall."
M.