> So qux has data for bar@baz?
No. Qux is a separate part of the cave for which I have only centreline
data. bar@baz is a map for a part where I have complete data, and I have
drawn all the scraps.
> I generally have one piece of centerline per scrap and include only the
> centerline data when there’s no scrap.
Yep, that's how I would do it.
By way of demo, I have attached a simple file. This is *not* how I
actually arrange my data files, this is just a demo, so you can see that
the data is arranged into 2 subsurveys. One of those subsurveys has
scraps, the other has only centreline.
I want my PDF to show the scraps from the "mainpart" subsurvey but *not*
the centreline/stations within it, and I want it to show the centreline
for secondpart, since it has no scraps, and I have only a centreline to
show.
encoding utf-8
survey smalldrop -title "Small drop"
map everything
allscraps@mainpart
secondpart
endmap
survey mainpart -entrance 4
input smalldrop.th2
map allscraps
surface
break
scrap7
scrap6
scrap5
scrap4
scrap3
scrap2
scrap1
endmap
centreline
extend start 8
fix 1 1234 1234 10
1 2 10 0 1.91021317
2 3 10 0 1.91021317
3 4 10 0 1.91021317
4 5 10 0 1.91021317
5 6 10 0 1.91021317
6 7 10 0 1.91021317
flags surface
7 8 10 180 11.536959
flags not surface
endcentreline
endsurvey
survey secondpart
centreline
1 2 30 270 -30
endcentreline
endsurvey
centreline
equate 1@mainpart 1@secondpart
endcentreline
endsurvey
encoding utf-8
##XTHERION## xth_me_area_adjust -161.0 -129.0 402.75 1525.6280000000002
##XTHERION## xth_me_area_zoom_to 400
##XTHERION## xth_me_image_insert {118.11 1 1.0} {118.106 1} smalldrop.xvi 0 {}
scrap scrap1 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
70.0 257.0
82.0 204.0 11.22 112.21 118.11 118.106
160.38 120.44 149.0 193.0 170.0 236.0
smooth off
endline
point 118.11 118.106 station -name 1
endscrap
scrap scrap2 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
59.0 429.0
125.1 305.06 42.0 328.0 70.0 257.0
smooth off
endline
line wall
170.0 236.0
205.0 327.0 191.0 381.0 170.0 425.0
smooth off
endline
point 118.11 314.76599999999996 station -name 2
endscrap
scrap scrap3 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
-32.0 622.0
-33.0 553.0 103.0 543.0 101.0 511.0
99.0 479.0 6.0 506.0 59.0 429.0
smooth off
endline
line wall
170.0 425.0
135.0 462.0 125.0 479.0 126.0 511.0
127.0 543.0 269.0 537.0 266.0 603.0
smooth off
endline
point 118.11 511.616 station -name 3
endscrap
scrap scrap4 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
-26.0 722.0
16.0 715.0 -33.0 656.0 -32.0 622.0
smooth off
endline
line wall
108.0 851.0
108.0 807.0 53.0 777.0 -26.0 739.0
smooth off
endline
line wall
266.0 603.0
270.0 650.0 283.0 793.0 262.0 820.0
smooth off
endline
point 118.11 708.266 station -name 4
endscrap
scrap scrap5 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
105.0 986.0
108.0 919.0 105.73 875.22 108.0 851.0
smooth off
endline
line wall
262.0 820.0
243.0 848.0 131.0 918.0 130.0 991.0
smooth off
endline
point 118.11 905.116 station -name 5
endscrap
scrap scrap6 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
98.0 1203.0
103.0 1111.0 111.0 1122.0 109.0 1079.0
107.0 1036.0 103.0 1031.0 105.0 986.0
smooth off
endline
line wall
130.0 991.0
128.0 1052.0 137.0 1054.0 139.0 1097.0
141.0 1140.0 126.0 1160.0 126.0 1200.0
smooth off
endline
point 118.11 1101.776 station -name 6
endscrap
scrap scrap7 -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line wall
83.0 1299.0
103.0 1277.0 101.0 1252.0 98.0 1203.0
smooth off
endline
line wall
126.0 1200.0
128.0 1242.0 114.0 1291.0 138.0 1299.0
smooth off
endline
point 118.11 1298.626 station -name 7
endscrap
scrap surface -projection plan -scale [19.75 39.25 216.5 236.25 0.0 0.0 10 10 m]
line slope -close on
130.0 1137.5
orientation 181.9
l-size 7.5
95.5 1138.25 77.75 1130.25 82.5 1105.0
87.25 1079.75 113.75 1063.5 130.5 1066.5
147.25 1069.5 154.5 1087.25 155.25 1102.0
156.0 1116.75 164.5 1136.75 130.0 1137.5
endline
point 118.11 1105.676 station -name 8
endscrap
encoding utf-8
layout local
color map-fg altitude
symbol-hide group centreline
endlayout
source "smalldrop.th"
select everything@smalldrop
#export map -proj plan -o "smalldrop2.xvi"
export map -proj plan -layout local -o "smalldrop.pdf"
export model -fmt survex -o "smalldrop.3d"
set XVIgrids {1.0 m}
set XVIstations {
{ 0.00 -590.22 1}
{ 0.00 -393.48 2}
{ 0.00 -196.74 3}
{ 0.00 0.00 4}
{ 0.00 196.74 5}
{ 0.00 393.48 6}
{ 0.00 590.22 7}
{ 0.00 397.35 8}
}
set XVIshots {
{ 0.00 -590.22 0.00 -393.48}
{ 0.00 -393.48 0.00 -196.74}
{ 0.00 -196.74 0.00 0.00}
{ 0.00 0.00 0.00 196.74}
{ 0.00 196.74 0.00 393.48}
{ 0.00 393.48 0.00 590.22}
{ 0.00 590.22 0.00 397.35}
}
set XVIgrid {-118.11 -708.333 19.685 0.0 0.0 19.685 13 72}
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