{"action":"created","issue":{"url":"https://api.github.com/repos/ARM-DOE/pyart/issues/718","repository_url":"https://api.github.com/repos/ARM-DOE/pyart","labels_url":"https://api.github.com/repos/ARM-DOE/pyart/issues/718/labels{/name}","comments_url":"https://api.github.com/repos/ARM-DOE/pyart/issues/718/comments","events_url":"https://api.github.com/repos/ARM-DOE/pyart/issues/718/events","html_url":"https://github.com/ARM-DOE/pyart/issues/718","id":304532758,"node_id":"MDU6SXNzdWUzMDQ1MzI3NTg=","number":718,"title":"Improving plot_ppi_section for unordered VCPs (e.g., 88D SAILS)","user":{"login":"deeplycloudy","id":1325771,"node_id":"MDQ6VXNlcjEzMjU3NzE=","avatar_url":"https://avatars0.githubusercontent.com/u/1325771?v=4","gravatar_id":"","url":"https://api.github.com/users/deeplycloudy","html_url":"https://github.com/deeplycloudy","followers_url":"https://api.github.com/users/deeplycloudy/followers","following_url":"https://api.github.com/users/deeplycloudy/following{/other_user}","gists_url":"https://api.github.com/users/deeplycloudy/gists{/gist_id}","starred_url":"https://api.github.com/users/deeplycloudy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/deeplycloudy/subscriptions","organizations_url":"https://api.github.com/users/deeplycloudy/orgs","repos_url":"https://api.github.com/users/deeplycloudy/repos","events_url":"https://api.github.com/users/deeplycloudy/events{/privacy}","received_events_url":"https://api.github.com/users/deeplycloudy/received_events","type":"User","site_admin":false},"labels":[{"id":941071433,"node_id":"MDU6TGFiZWw5NDEwNzE0MzM=","url":"https://api.github.com/repos/ARM-DOE/pyart/labels/help%20wanted","name":"help wanted","color":"92ba2e","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-03-12T20:43:52Z","updated_at":"2018-12-07T22:00:18Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"When WSR-88D data are in a SAILS VCP mode (elevation pattern below), it causes the PPI cross section plot to drop or oddly overplot some rays. This can be worked around with a manual call to `extract_sweeps`, but I propose that this situation be automatically detected and corrected for the user.\r\n\r\nThe list of elevations angles is: \r\n`[0.48339844, 0.48339844, 0.87890625, 0.87890625, 1.31835938, 1.31835938, 0.48339844, 0.48339844, 1.80175781, 2.41699219, 3.12011719, 0.48339844, 0.48339844, 3.99902344, 5.09765625, 6.41601562, 7.99804688, 0.48339844, 0.48339844, 10.01953125, 12.48046875, 15.60058594, 19.51171875]`\r\n\r\nBefore `extract_sweeps`\r\n![ppi_crosssections_22102017_reflectivity](https://user-images.githubusercontent.com/1325771/37308205-522b22c2-260b-11e8-926c-d586b49818d0.png)\r\n\r\nAfter `extract_sweeps`\r\n![ppi_crosssections_22102017_reflectivity](https://user-images.githubusercontent.com/1325771/37308221-5d019faa-260b-11e8-86eb-3e054707b5f6.png)\r\n\r\nThanks to Jessica S., an undergraduate working with me, for pointing out this bug and finding the workaround."},"comment":{"url":"https://api.github.com/repos/ARM-DOE/pyart/issues/comments/445379160","html_url":"https://github.com/ARM-DOE/pyart/issues/718#issuecomment-445379160","issue_url":"https://api.github.com/repos/ARM-DOE/pyart/issues/718","id":445379160,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0NTM3OTE2MA==","user":{"login":"deeplycloudy","id":1325771,"node_id":"MDQ6VXNlcjEzMjU3NzE=","avatar_url":"https://avatars0.githubusercontent.com/u/1325771?v=4","gravatar_id":"","url":"https://api.github.com/users/deeplycloudy","html_url":"https://github.com/deeplycloudy","followers_url":"https://api.github.com/users/deeplycloudy/followers","following_url":"https://api.github.com/users/deeplycloudy/following{/other_user}","gists_url":"https://api.github.com/users/deeplycloudy/gists{/gist_id}","starred_url":"https://api.github.com/users/deeplycloudy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/deeplycloudy/subscriptions","organizations_url":"https://api.github.com/users/deeplycloudy/orgs","repos_url":"https://api.github.com/users/deeplycloudy/repos","events_url":"https://api.github.com/users/deeplycloudy/events{/privacy}","received_events_url":"https://api.github.com/users/deeplycloudy/received_events","type":"User","site_admin":false},"created_at":"2018-12-07T22:00:18Z","updated_at":"2018-12-07T22:00:18Z","author_association":"CONTRIBUTOR","body":"I finally had time to write up a draft of this. I [put it in a gist](https://gist.github.com/deeplycloudy/d5d4f137dd7496434e09f1fbc2122b0f) for now."}}
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