encoding utf-8 source Upper.th # Change name to the main therion file #Surveys to output #----------------- export map -proj plan -layout local -o Upper.pdf #Produces plan of cave, on a single sheet #export map -proj extended -layout local -o UpperEe.pdf #export map -proj [elevation 90] -layout local -o UpperE90.pdf export model -fmt survex -o Upperth.3d #Survex file showing centre line only #export model -o Upper.lox #3d therion model to be viewed in the therion viewer #export map -proj plan -o Upper_Walls.3d #Survex file showing walls only layout local copy common debug off map-header 0 0 nw #symbol-hide group cave-centreline endlayout input ../../../common_layout.th