encoding  utf-8
source trumat.th

layout trumat
  scale 1 100
 # debug on
 units metric
 doc-title "Trumat Cave - Plan"
 statistics topo-length on
 statistics explo-length on
 # legend on
  map-header 10 -20 e
 color map-bg 85
endlayout

layout water-blue
  code metapost
  def a_water (expr p) =
    T:=identity;
    thfill p withcolor (0.0, 0.5, 1.0);
  enddef;  
endlayout


export map -o trumat_p.xvi
export map -proj elevation -o trumat_e.xvi
export map -proj extended -o trumat_x.xvi

export map -o trumat.pdf \
  -layout trumat -layout water-blue
export map -proj elevation -o trumat_e.pdf -layout trumat
export map -proj extended -o trumat_x.pdf -layout trumat
export model -o trumat.lox
export model -format survex -o trumat.3d