{"action":"created","issue":{"url":"https://api.github.com/repos/ethz-asl/grid_map/issues/51","repository_url":"https://api.github.com/repos/ethz-asl/grid_map","labels_url":"https://api.github.com/repos/ethz-asl/grid_map/issues/51/labels{/name}","comments_url":"https://api.github.com/repos/ethz-asl/grid_map/issues/51/comments","events_url":"https://api.github.com/repos/ethz-asl/grid_map/issues/51/events","html_url":"https://github.com/ethz-asl/grid_map/issues/51","id":141312211,"number":51,"title":"GridMap and CostMap messages","user":{"login":"stonier","id":687378,"avatar_url":"https://avatars.githubusercontent.com/u/687378?v=3","gravatar_id":"","url":"https://api.github.com/users/stonier","html_url":"https://github.com/stonier","followers_url":"https://api.github.com/users/stonier/followers","following_url":"https://api.github.com/users/stonier/following{/other_user}","gists_url":"https://api.github.com/users/stonier/gists{/gist_id}","starred_url":"https://api.github.com/users/stonier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stonier/subscriptions","organizations_url":"https://api.github.com/users/stonier/orgs","repos_url":"https://api.github.com/users/stonier/repos","events_url":"https://api.github.com/users/stonier/events{/privacy}","received_events_url":"https://api.github.com/users/stonier/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-03-16T15:37:56Z","updated_at":"2016-03-16T15:49:02Z","closed_at":null,"body":"Moving the discussion here from email so there will be a visible, relevant history.\r\n\r\n**Proposal** : find a way to have `GridMap` and `CostMap` objects use the same message object."},"comment":{"url":"https://api.github.com/repos/ethz-asl/grid_map/issues/comments/197391830","html_url":"https://github.com/ethz-asl/grid_map/issues/51#issuecomment-197391830","issue_url":"https://api.github.com/repos/ethz-asl/grid_map/issues/51","id":197391830,"user":{"login":"stonier","id":687378,"avatar_url":"https://avatars.githubusercontent.com/u/687378?v=3","gravatar_id":"","url":"https://api.github.com/users/stonier","html_url":"https://github.com/stonier","followers_url":"https://api.github.com/users/stonier/followers","following_url":"https://api.github.com/users/stonier/following{/other_user}","gists_url":"https://api.github.com/users/stonier/gists{/gist_id}","starred_url":"https://api.github.com/users/stonier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stonier/subscriptions","organizations_url":"https://api.github.com/users/stonier/orgs","repos_url":"https://api.github.com/users/stonier/repos","events_url":"https://api.github.com/users/stonier/events{/privacy}","received_events_url":"https://api.github.com/users/stonier/received_events","type":"User","site_admin":false},"created_at":"2016-03-16T15:49:02Z","updated_at":"2016-03-16T15:49:02Z","body":"One thing that might be practical and useful, would be to move everything except the data into the `GridMapInfo` message. That could be reused by both. Is there a reason the `layers`, `basic_layers`, `outer_start_index`, `inner_start_index` are not in `GridMapInfo`?"}}