ustable version 5.2.4 is available m.s. list of changes: therion: * georeferencing data added to pdf maps * support for splay shots without station names * bugs fixed: - BCRA3 and BCRA5 survey grades fixed - missing altitudes in cave list - atlas page exclusion - map header positioning using real numbers - attribute export to metapost xtherion: * script for creation of OziExplorer MAP files for georeferenced maps (Help->Calibrate bitmap) * added import functions for PocketTopo export - centerline in text editor - File->Import->PocketTopo therion export - sketches in map editor - Backgroud Images->Insert->PocketTopo therion export * bugs fixed: - loch: * added Tools->Options->Measurement system setup * bugs fixed: