sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer
097306bae06118d837c1cb57ac8cc11cbf87a972,"BUG fix +test .sel method gives error with float32 values (#3153)

* BUG fix +test .sel method gives error with float32 values

    .sel method gives error when it is used to select float32 values

    Resolves: #3137

* BUG  .sel method gives error with float32 values

avoid copying indexers for efficiency

* BUG: .sel method fails when label is float differnt from coords float type

casting at a lower level closer to pandas.Index methods

* BUG: .sel method fails when label is float differnt from coords float type

casting at a lower level closer to pandas.Index methods

* Update xarray/core/indexing.py

Co-Authored-By: Stephan Hoyer <shoyer@gmail.com>

* BUG: .sel method gives error when label is float different from coords float type

generalizing to coerce  numpy arrays in addtion to lists/floats

* Black",2019-08-10T22:24:26Z,2019-08-10T22:24:26Z,9a0744c04e79529cb518717b0608f1b4b3bcc013,f10b21bed2846b879806f87039b77245b18e7671,13221727,32473508,1217238
8931c695c606927e8f80dea26f5c851ef926810e,"BUG: fix + test open_mfdataset fails on variable attributes with list… (#3181)

* BUG: fix + test open_mfdataset fails on variable attributes with list type

Using open_mfdataset on a series of netcdf files having variable attributes with type list will fail with the following exception, when these attributes have different values from one file to another:

solves: #3034

* DOC: add #3034 bug fix to whats new

* Update xarray/core/utils.py

Co-Authored-By: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>

* Update xarray/core/utils.py

Co-Authored-By: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>

* BUG: fix + test open_mfdataset fails on variable attributes with list type

Using open_mfdataset on a series of netcdf files having variable attributes with type list will fail with the following exception, when these attributes have different values from one file to another:

solves: #3034

* DOC: add #3034 bug fix to whats new

* Update xarray/core/utils.py

Co-Authored-By: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>

* Update xarray/core/utils.py

Co-Authored-By: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>

* DOC: update whats' new",2019-08-04T17:41:32Z,2019-08-04T17:41:32Z,9a0744c04e79529cb518717b0608f1b4b3bcc013,279c587273ec459ffb5192e60bf8447c05601fa5,13221727,32473508,5635139
1d7bcbdc75b6d556c04e2c7d7a042e4379e15303,"BUG: fix+test groupby on empty DataArray raises StopIteration (#3156)

* BUG: groupby on empty DataArray raises StopIteration

Using groupby on an empty DataArray or Dataset raises StopIteration. It should raise a more meaningful error.

Resolves: 3037

* BUG: groupby on empty DataArray

Adding the name of the group to the error message. Making the message more user friendly

* DOC: update whats-new.rst

include bug: #3037 fix

* Update doc/whats-new.rst

Co-Authored-By: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>",2019-07-23T01:04:34Z,2019-07-23T01:04:34Z,9a0744c04e79529cb518717b0608f1b4b3bcc013,279c587273ec459ffb5192e60bf8447c05601fa5,13221727,32473508,5635139