-s, --survey=SURVEY
only load the sub-survey with this prefix
--scale=SCALE
scale (50, 0.02, 1:50 and 2:100 all mean 1:50)
--bearing=BEARING
bearing (90, 90d, 100g all mean 90°)
--tilt=TILT
tilt (45, 45d, 50g, 100% all mean 45°)
--plan
plan view (equivalent to --tilt=-90)
--elevation
elevation view (equivalent to --tilt=0)
--legs
underground survey legs
--surface-legs
surface survey legs
--splays
splay legs
--crosses
station markers
--station-names
station labels
--entrances
entrances
--fixes
fixed points
--exports
exported stations
--cross-sections
cross-sections
--walls
walls
--passages
passages
--origin-in-centre
origin in centre
--full-coordinates
full coordinates
--clamp-to-ground
clamp to ground
--defaults
include items exported by default
-g, --grid[=GRID]
generate grid (default 100m)
-t, --text-height=TEXT-HEIGHT
station labels text height (default 0.6)
-m, --marker-size=MARKER-SIZE
station marker size (default 0.8)
--csv
produce CSV output
--dxf
produce DXF output
--eps
produce EPS output
--gpx
produce GPX output
--hpgl
produce HPGL output
--json
produce JSON output
--kml
produce KML output
--plt
produce Compass PLT output for Carto
--skencil
produce Skencil output
--pos
produce Survex POS output
--svg
produce SVG output
--help
display short help and exit
--version
output version information and exit
The input formats supports are all those supported by Survex's "img" library - Survex .3d, Survex .pos, Compass PLT and CMAP XYZ files.
Currently the output formats supported are CSV, DXF, EPS (Encapsulated PostScript), GPX, HPGL for plotters, JSON, KML, Survex POS files, Skencil, and SVG. Also survexport can produce Compass .plt files, which are primarily intended for importing into Carto, but can also be used with Compass itself.
The POS format is a Survex-specific format containing a list of stations with coordinates (ordered x,y,z [East, North, Up]) and complete names.
The stations are sorted by name such that numbers occur in the correct order (so ``2'' before ``10''). Numbers with a prefix and/or suffix are sorted by the number part first, so you'd get:
040.sv8 040.sv8a 040.sv8b 040.sv8c 040.sv9 040.sv10 040.sv11 40_entrance_tag 40b_entrance_tag |