{"action":"closed","issue":{"url":"https://api.github.com/repos/firemodels/fds/issues/4164","repository_url":"https://api.github.com/repos/firemodels/fds","labels_url":"https://api.github.com/repos/firemodels/fds/issues/4164/labels{/name}","comments_url":"https://api.github.com/repos/firemodels/fds/issues/4164/comments","events_url":"https://api.github.com/repos/firemodels/fds/issues/4164/events","html_url":"https://github.com/firemodels/fds/issues/4164","id":169913343,"number":4164,"title":"Altered small droplet weighting in droplet_distributions","user":{"login":"rmcdermo","id":4418497,"avatar_url":"https://avatars.githubusercontent.com/u/4418497?v=3","gravatar_id":"","url":"https://api.github.com/users/rmcdermo","html_url":"https://github.com/rmcdermo","followers_url":"https://api.github.com/users/rmcdermo/followers","following_url":"https://api.github.com/users/rmcdermo/following{/other_user}","gists_url":"https://api.github.com/users/rmcdermo/gists{/gist_id}","starred_url":"https://api.github.com/users/rmcdermo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rmcdermo/subscriptions","organizations_url":"https://api.github.com/users/rmcdermo/orgs","repos_url":"https://api.github.com/users/rmcdermo/repos","events_url":"https://api.github.com/users/rmcdermo/events{/privacy}","received_events_url":"https://api.github.com/users/rmcdermo/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"drjfloyd","id":12799217,"avatar_url":"https://avatars.githubusercontent.com/u/12799217?v=3","gravatar_id":"","url":"https://api.github.com/users/drjfloyd","html_url":"https://github.com/drjfloyd","followers_url":"https://api.github.com/users/drjfloyd/followers","following_url":"https://api.github.com/users/drjfloyd/following{/other_user}","gists_url":"https://api.github.com/users/drjfloyd/gists{/gist_id}","starred_url":"https://api.github.com/users/drjfloyd/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drjfloyd/subscriptions","organizations_url":"https://api.github.com/users/drjfloyd/orgs","repos_url":"https://api.github.com/users/drjfloyd/repos","events_url":"https://api.github.com/users/drjfloyd/events{/privacy}","received_events_url":"https://api.github.com/users/drjfloyd/received_events","type":"User","site_admin":false},"assignees":[{"login":"drjfloyd","id":12799217,"avatar_url":"https://avatars.githubusercontent.com/u/12799217?v=3","gravatar_id":"","url":"https://api.github.com/users/drjfloyd","html_url":"https://github.com/drjfloyd","followers_url":"https://api.github.com/users/drjfloyd/followers","following_url":"https://api.github.com/users/drjfloyd/following{/other_user}","gists_url":"https://api.github.com/users/drjfloyd/gists{/gist_id}","starred_url":"https://api.github.com/users/drjfloyd/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drjfloyd/subscriptions","organizations_url":"https://api.github.com/users/drjfloyd/orgs","repos_url":"https://api.github.com/users/drjfloyd/repos","events_url":"https://api.github.com/users/drjfloyd/events{/privacy}","received_events_url":"https://api.github.com/users/drjfloyd/received_events","type":"User","site_admin":false}],"milestone":null,"comments":7,"created_at":"2016-08-08T12:41:27Z","updated_at":"2016-12-06T21:23:43Z","closed_at":"2016-12-06T21:23:43Z","body":"Jason,\nAs you know, I've been working on droplet distribution stuff lately.  In going through the verification cases, I recently noticed a blip in the weighting for the Sprinklers_and_Sprays/droplet_distributions.fds case.  Below you will see the current and past plots for Rosin-Rammler-Lognormal, but other distributions have similar problems.  After a bisect, something seems to have changed in the code for the new implicit solver:\n\n9d670d70eaa0a4a7101dd310fd33445b3e74ea3c is the first bad commit\ncommit 9d670d70eaa0a4a7101dd310fd33445b3e74ea3c\nAuthor: jfloyd jfloyd@jensenhughes.com\nDate:   Wed Jul 27 13:24:14 2016 -0400\n\n```\nFDS Source: New implicit solver for evaporation behind EVAP_2\n```\n\nKeep in mind that the init for these cases is the VOLUME_PARTICLE_INSERT, which I have not touched.\n\nHere is the plot just after your commit above:\n\n![screen shot 2016-08-08 at 8 39 30 am](https://cloud.githubusercontent.com/assets/4418497/17480003/bec194da-5d43-11e6-9d49-3873c70d453e.png)\n\nHere is the plot from v6.5.0 user guide:\n\n![screen shot 2016-08-08 at 8 40 00 am](https://cloud.githubusercontent.com/assets/4418497/17480007/c48d8fc2-5d43-11e6-8e3f-04fb21b8bcf5.png)\n"}}
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