source BypassPassage.th # Change name to the main therion file #Surveys to output #----------------- #export map -proj plan -layout local -o BypassPassage.pdf #Produces plan of cave, on a single sheet #export map -proj extended -layout local -o BypassPassageEe.pdf export model -fmt survex -o BypassPassageth.3d #Survex file showing centre line only #export model -o BypassPassage.lox #3d therion model to be viewed in the therion viewer #export map -proj plan -o BypassPassage_Walls.3d #Survex file showing walls only layout local debug off map-header 0 0 ne #symbol-hide group cave-centreline endlayout