sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer ff75081304eb2e2784dcb229cc48a532da557896,"How do I add a new variable to dataset. (#3679) * How do I add a new variable to dataset. * Update doc/howdoi.rst Improvement from dcherian Co-Authored-By: Deepak Cherian * Add cross-reference per suggestion. * Fix cross-reference. * Update doc/howdoi.rst Suggestion from keewis Co-Authored-By: keewis Co-authored-by: Deepak Cherian Co-authored-by: keewis ",2020-01-10T20:02:22Z,2020-01-10T20:02:22Z,1933eb1dae103ca2938a5e89897ca5166af21339,0c7e9e762dbfd6554e60c953bf27493047d95109,13221727,3274,2448579