Hello all, new therion is available. Changes and improvements include: therion: * new (more intuitive) extended elevation arrangement * new import options: filter, surveys * new surface option: grid-flip * new centerline option: extend * new point type: dimensions * new scrap option: flip * new scrap/centerline option: station-names * reduced `extend' point option * all altitudes are exported as a difference against grid Z origin * XVI (xtherion vector image) map export * UD data from centerline used in 3D model generated from scraps * plt export with LRUD data * `/' supported as survey name character * unicode characters support in layout TeX code * fixed bugs: plumbed shots; join; statistics of centerline only maps xtherion: * limited i18n support * XVI support (automatic insertion of survey stations, LRUD data) * fixed bug with gamma correction M.