Use satpy to rotate SEVIRI images

[sfinkens]

Closes #40

[sfinkens]

Due to merge conflicts I would wait for #50 to be merged before continuing here.

[ninahakansson]

I just merged #50, is this ready to be merged as well?

[sfinkens]

Yes! I'll resolve the merge conflicts later today.

[codecov-commenter]

Codecov Report

Merging #53 (0b3bdc5) into master (9795e8e) will increase coverage by 0.26%.
The diff coverage is 94.11%.

@@            Coverage Diff             @@
##           master      #53      +/-   ##
==========================================
+ Coverage   76.65%   76.92%   +0.26%     
==========================================
  Files          21       21              
  Lines        1418     1417       -1     
  Branches      110      108       -2     
==========================================
+ Hits         1087     1090       +3     
+ Misses        306      302       -4     
  Partials       25       25              

Flag	Coverage Δ
unittests	76.92% <94.11%> (+0.26%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
level1c4pps/seviri2pps_lib.py	80.76% <88.23%> (+1.98%)	⬆️
level1c4pps/tests/test_seviri2pps.py	97.37% <100.00%> (-0.04%)	⬇️

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[coveralls]

Pull Request Test Coverage Report for Build 892944262

• 33 of 34 (97.06%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.3%) to 77.927%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
level1c4pps/seviri2pps_lib.py	16	17	94.12%

Totals
Change from base Build 892346610:	0.3%
Covered Lines:	1345
Relevant Lines:	1681

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💛 - Coveralls

[ninahakansson]

LGTM!