{"action":"opened","issue":{"url":"https://api.github.com/repos/OlympusMonds/lithospheric_modelling_recipe/issues/4","labels_url":"https://api.github.com/repos/OlympusMonds/lithospheric_modelling_recipe/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/OlympusMonds/lithospheric_modelling_recipe/issues/4/comments","events_url":"https://api.github.com/repos/OlympusMonds/lithospheric_modelling_recipe/issues/4/events","html_url":"https://github.com/OlympusMonds/lithospheric_modelling_recipe/issues/4","id":123759828,"number":4,"title":"Defining a PolygonShape in appropriate axes and units","user":{"login":"sb926","id":12419983,"avatar_url":"https://avatars.githubusercontent.com/u/12419983?v=3","gravatar_id":"","url":"https://api.github.com/users/sb926","html_url":"https://github.com/sb926","followers_url":"https://api.github.com/users/sb926/followers","following_url":"https://api.github.com/users/sb926/following{/other_user}","gists_url":"https://api.github.com/users/sb926/gists{/gist_id}","starred_url":"https://api.github.com/users/sb926/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sb926/subscriptions","organizations_url":"https://api.github.com/users/sb926/orgs","repos_url":"https://api.github.com/users/sb926/repos","events_url":"https://api.github.com/users/sb926/events{/privacy}","received_events_url":"https://api.github.com/users/sb926/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-24T05:22:17Z","updated_at":"2015-12-24T05:22:17Z","closed_at":null,"body":"I'm experimenting with defining some PolygonShapes and am a little unclear on how to define their vertices from the instructions at http://underworldproject.org/codex-v1.6.0/StgDomain.htm\r\n\r\nGiven the Y axis in the lmr is depth but for the underworld project they set Z as depth, is it as simple as changing the definition below to give x and z coordinates, with the depth defined by the startY and endY? I also wasn't clear on whether to give kilometre values in the ascii list for vertice locations or whether it's a scaled value (seems odd that they are decimals in the example below)?\r\n\r\nExample on \r\n <list name=\"vertices\"> \r\n<asciidata> \r\n<columnDefinition name = \"x\" type=\"double\"/>\r\n <columnDefinition name = \"y\" type=\"double\"/> \r\n0.3 0.2 \r\n0.50 0.2 \r\n0.3 0.50\r\n </asciidata>"}}