survey omega centreline #Holdign file to make the directry tree hold cave/Area names in Aven when using #compass .mak and .plt files #Created Andrew Atkinson 2008.0627 ##OMEGA.DAT,psp[m,11610.00,2570.00,210.00]# fix psp 111610.00 202570.00 210.00 entrance psp input omega.dat endcentreline endsurvey