> I cannot get preview/offsets to work for projected elevations, should they, the thbooks seems to say any map!!
So yes, I checked a projected elevation. Both offset and preview work OK, just like plan projections. The difficulty I recalled may have been associated with 'map-level'. In the diagram below, the shaded passage is 'preview below', and the outline is 'offset 100m above'. The definition is like this. map AblutionInceptionElev020Map \ -title "Greenlink System Elevation looking 020 deg" \ -projection [elevation 020 deg] #in front JM-DigiPlusElev020 at MiddleEarth [000 100 m] above IK-LuckyCowboyElev020 at MiddleEarth [000 100 m] above break JG-TrainElev020 at MiddleEarth . break preview below IJ-CarpeDiemElev020 at MiddleEarth . endmap and in the th-config the map is invoked directly with select AblutionInceptionElev020Map Hope that helps Bruce -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.speleo.sk/pipermail/therion/attachments/20150712/be65a850/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: image002.jpg Type: image/jpeg Size: 30082 bytes Desc: image002.jpg URL: <http://mailman.speleo.sk/pipermail/therion/attachments/20150712/be65a850/attachment.jpg>
