encoding utf-8 source BTAven.th # Change name to the main therion file #Surveys to output #----------------- export map -proj plan -layout local -o BTAven.pdf #Produces plan of cave, on a single sheet #export map -proj extended -layout local -o BTAvenEe.pdf export model -fmt survex -o BTAventh.3d #Survex file showing centre line only #export model -o BTAven.lox #3d therion model to be viewed in the therion viewer #export map -proj plan -o BTAven_Walls.3d #Survex file showing walls only layout local #copy common debug off map-header 0 0 off endlayout input ../../../common_layout.th