{"action":"created","issue":{"url":"https://api.github.com/repos/StrikeNP/trac_test/issues/756","repository_url":"https://api.github.com/repos/StrikeNP/trac_test","labels_url":"https://api.github.com/repos/StrikeNP/trac_test/issues/756/labels{/name}","comments_url":"https://api.github.com/repos/StrikeNP/trac_test/issues/756/comments","events_url":"https://api.github.com/repos/StrikeNP/trac_test/issues/756/events","html_url":"https://github.com/StrikeNP/trac_test/issues/756","id":332200158,"node_id":"MDU6SXNzdWUzMzIyMDAxNTg=","number":756,"title":"Retune CLUBB (Trac #756)","user":{"login":"StrikeNP","id":2577059,"node_id":"MDQ6VXNlcjI1NzcwNTk=","avatar_url":"https://avatars0.githubusercontent.com/u/2577059?v=4","gravatar_id":"","url":"https://api.github.com/users/StrikeNP","html_url":"https://github.com/StrikeNP","followers_url":"https://api.github.com/users/StrikeNP/followers","following_url":"https://api.github.com/users/StrikeNP/following{/other_user}","gists_url":"https://api.github.com/users/StrikeNP/gists{/gist_id}","starred_url":"https://api.github.com/users/StrikeNP/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StrikeNP/subscriptions","organizations_url":"https://api.github.com/users/StrikeNP/orgs","repos_url":"https://api.github.com/users/StrikeNP/repos","events_url":"https://api.github.com/users/StrikeNP/events{/privacy}","received_events_url":"https://api.github.com/users/StrikeNP/received_events","type":"User","site_admin":false},"labels":[{"id":963997231,"node_id":"MDU6TGFiZWw5NjM5OTcyMzE=","url":"https://api.github.com/repos/StrikeNP/trac_test/labels/Migrated%20from%20Trac","name":"Migrated from Trac","color":"FFFFFF","default":false},{"id":963997516,"node_id":"MDU6TGFiZWw5NjM5OTc1MTY=","url":"https://api.github.com/repos/StrikeNP/trac_test/labels/clubb_src","name":"clubb_src","color":"FFFFFF","default":false},{"id":964009148,"node_id":"MDU6TGFiZWw5NjQwMDkxNDg=","url":"https://api.github.com/repos/StrikeNP/trac_test/labels/schemena@uwm.edu","name":"schemena@uwm.edu","color":"FFFFFF","default":false},{"id":963997380,"node_id":"MDU6TGFiZWw5NjM5OTczODA=","url":"https://api.github.com/repos/StrikeNP/trac_test/labels/task","name":"task","color":"FFFFFF","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/StrikeNP/trac_test/milestones/7","html_url":"https://github.com/StrikeNP/trac_test/milestone/7","labels_url":"https://api.github.com/repos/StrikeNP/trac_test/milestones/7/labels","id":3423174,"node_id":"MDk6TWlsZXN0b25lMzQyMzE3NA==","number":7,"title":"Improve CLUBB's accuracy at coarse vertical grid spacing","description":null,"creator":{"login":"StrikeNP","id":2577059,"node_id":"MDQ6VXNlcjI1NzcwNTk=","avatar_url":"https://avatars0.githubusercontent.com/u/2577059?v=4","gravatar_id":"","url":"https://api.github.com/users/StrikeNP","html_url":"https://github.com/StrikeNP","followers_url":"https://api.github.com/users/StrikeNP/followers","following_url":"https://api.github.com/users/StrikeNP/following{/other_user}","gists_url":"https://api.github.com/users/StrikeNP/gists{/gist_id}","starred_url":"https://api.github.com/users/StrikeNP/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StrikeNP/subscriptions","organizations_url":"https://api.github.com/users/StrikeNP/orgs","repos_url":"https://api.github.com/users/StrikeNP/repos","events_url":"https://api.github.com/users/StrikeNP/events{/privacy}","received_events_url":"https://api.github.com/users/StrikeNP/received_events","type":"User","site_admin":false},"open_issues":9,"closed_issues":27,"state":"open","created_at":"2018-06-13T20:02:02Z","updated_at":"2018-06-16T01:10:01Z","due_on":null,"closed_at":null},"comments":54,"created_at":"2018-06-13T23:26:22Z","updated_at":"2018-06-16T11:14:40Z","closed_at":null,"author_association":"OWNER","body":"\n**Introduction**\n\nNow seems like a good time to attempt to retune CLUBB.  At the AMWG meeting in Feb 2015, CAM will make a decision on the convection scheme.  Both Zhun Guo's and Minghuai Wang's global tuning runs and Brian's RICO simulations (ticket:735) seem to suggest reducing the value of gamma_coef.  Orion has introduced a new stability-dependent damping (ticket:754) that might allow us to better differentiate Sc and Cu.\n\nTuning possibilities for up2 are listed in ticket:211#comment:118.  \n\n**Technical spec**\n\nLet's prescribe the following parameter values:\n\ngamma_coef = gamma_coefb = 0.25 (should improve Sc, and also PDF shape, ticket:735)\nbeta = 1.75  (improve PDF shape, ticket:735)\nC2rtthl = 1.3 (reduce wprtp in Cu, ticket:622, ticket:556)\nC7b = 0.5 (avoid spurious anvil over Cu, ticket:622)\n\nMy guess is that using these values will degrade the Cu cases.  To reduce cloud_frac in Cu cases, let's tune C8 and C11 and C11b.  Keep C11 >= C11b.  If that doesn't work, we could also fiddle with C6 and C6b.\n\n\nWe could use the single-run tuner, described in the CLUBB README.  Tune the RICO, cgils_s6, cgils_s11, cgils_s12, RFO2 ND, and arm.  Use the time interval on the nightly tests.  Tune cloud_frac, rcm, wp2, and wp3.   \n\nAttachments:\n\n[tuner_arm_initial_run.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/tuner_arm_initial_run.maff)\n[tuner_arm_run_2.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/tuner_arm_run_2.maff)\n[tuner_arm_run_3.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/tuner_arm_run_3.maff)\n[priority_with_arm.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/priority_with_arm.maff)\n[multiple_tuner_plots.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/multiple_tuner_plots.maff)\n[multiple_tuner_plots_lambda0.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/multiple_tuner_plots_lambda0.maff)\n[tuning_comment_24_plots.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/tuning_comment_24_plots.maff)\n[tuning_comment_29_plots.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/tuning_comment_29_plots.maff)\n[plots_c_K10_double.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/plots_c_K10_double.maff)\n[plots_c_K10_double_les.maff](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/plots_c_K10_double_les.maff)\n[rcm_tuned_times_10.png](https://github.com/larson-group/trac_attachment_archive/blob/master/clubb/rcm_tuned_times_10.png)\n\nMigrated from http://carson.math.uwm.edu/trac/clubb/ticket/756\n```json\n{\n    \"status\": \"new\", \n    \"changetime\": \"2015-05-22T19:20:16\", \n    \"description\": \"\\n'''Introduction'''\\n\\nNow seems like a good time to attempt to retune CLUBB.  At the AMWG meeting in Feb 2015, CAM will make a decision on the convection scheme.  Both Zhun Guo's and Minghuai Wang's global tuning runs and Brian's RICO simulations (ticket:735) seem to suggest reducing the value of gamma_coef.  Orion has introduced a new stability-dependent damping (ticket:754) that might allow us to better differentiate Sc and Cu.\\n\\nTuning possibilities for up2 are listed in ticket:211#comment:118.  \\n\\n'''Technical spec'''\\n\\nLet's prescribe the following parameter values:\\n\\ngamma_coef = gamma_coefb = 0.25 (should improve Sc, and also PDF shape, ticket:735)\\nbeta = 1.75  (improve PDF shape, ticket:735)\\nC2rtthl = 1.3 (reduce wprtp in Cu, ticket:622, ticket:556)\\nC7b = 0.5 (avoid spurious anvil over Cu, ticket:622)\\n\\nMy guess is that using these values will degrade the Cu cases.  To reduce cloud_frac in Cu cases, let's tune C8 and C11 and C11b.  Keep C11 >= C11b.  If that doesn't work, we could also fiddle with C6 and C6b.\\n\\nWe could use the single-run tuner, described in the CLUBB README.  Tune the RICO, cgils_s6, cgils_s11, cgils_s12, RFO2 ND, and arm.  Use the time interval on the nightly tests.  Tune cloud_frac, rcm, wp2, and wp3.   \", \n    \"reporter\": \"vlarson@uwm.edu\", \n    \"cc\": \"vlarson@uwm.edu, bmg2@uwm.edu, weberjk@uwm.edu\", \n    \"resolution\": \"\", \n    \"_ts\": \"1432322416661847\", \n    \"component\": \"clubb_src\", \n    \"summary\": \"Retune CLUBB\", \n    \"priority\": \"major\", \n    \"keywords\": \"\", \n    \"time\": \"2014-12-04T20:45:21\", \n    \"milestone\": \"Improve CLUBB's accuracy at coarse vertical grid spacing\", \n    \"owner\": \"schemena@uwm.edu\", \n    \"type\": \"task\"\n}\n```\n"},"comment":{"url":"https://api.github.com/repos/StrikeNP/trac_test/issues/comments/397805359","html_url":"https://github.com/StrikeNP/trac_test/issues/756#issuecomment-397805359","issue_url":"https://api.github.com/repos/StrikeNP/trac_test/issues/756","id":397805359,"node_id":"MDEyOklzc3VlQ29tbWVudDM5NzgwNTM1OQ==","user":{"login":"StrikeNP","id":2577059,"node_id":"MDQ6VXNlcjI1NzcwNTk=","avatar_url":"https://avatars0.githubusercontent.com/u/2577059?v=4","gravatar_id":"","url":"https://api.github.com/users/StrikeNP","html_url":"https://github.com/StrikeNP","followers_url":"https://api.github.com/users/StrikeNP/followers","following_url":"https://api.github.com/users/StrikeNP/following{/other_user}","gists_url":"https://api.github.com/users/StrikeNP/gists{/gist_id}","starred_url":"https://api.github.com/users/StrikeNP/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StrikeNP/subscriptions","organizations_url":"https://api.github.com/users/StrikeNP/orgs","repos_url":"https://api.github.com/users/StrikeNP/repos","events_url":"https://api.github.com/users/StrikeNP/events{/privacy}","received_events_url":"https://api.github.com/users/StrikeNP/received_events","type":"User","site_admin":false},"created_at":"2018-06-16T11:14:40Z","updated_at":"2018-06-16T11:14:40Z","author_association":"OWNER","body":"**Trac update on 2015/03/25 at 19:20**\n**schemena@uwm.edu commented:**\n\nCommit comment from clubb:r7579:\n\nFor https://github.com/larson-group/CLUBB/issues/756. Renamed time and time_nl in error.f90 to timestep_intvls and timestep_intvls_nl, respectively. Results are unchanged and the namelists in the error files have been updated.\n\n"}}
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