Call to C function calceph_gettimespan (get ephemeris time span) added

[mkretlow]

Hello,

while I was evaluating your CALCEPH Julia package (thanks for sharing!) I missed the possibility to get the time span of the ephemeris (I was using classical DExxx binary files which I used before with my Fortran programs). So I added the corresponding call. Maybe you want to merge it into your source.

Cheers, Mike

[codecov-io]

Codecov Report

Merging #3 into master will decrease coverage by 36.28%.
The diff coverage is 0%.

@@             Coverage Diff             @@
##           master       #3       +/-   ##
===========================================
- Coverage      86%   49.71%   -36.29%     
===========================================
  Files           9       10        +1     
  Lines         100      173       +73     
===========================================
  Hits           86       86               
- Misses         14       87       +73

Impacted Files	Coverage Δ
src/CALCEPH.jl	100% <ø> (ø)	⬆️
src/timespan.jl	0% <0%> (ø)
src/fivePointStencil.jl	39.13% <0%> (-60.87%)	⬇️
src/introspection.jl	48.38% <0%> (-51.62%)	⬇️
src/orient.jl	18.18% <0%> (-48.49%)	⬇️
src/compute.jl	37.5% <0%> (-48.22%)	⬇️
src/rotAngMom.jl	36.36% <0%> (-43.64%)	⬇️
src/constants.jl	83.33% <0%> (-16.67%)	⬇️
src/bodyId.jl	44.44% <0%> (-12.7%)	⬇️
src/ephem.jl	77.27% <0%> (-12.21%)	⬇️
... and 1 more

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[coveralls]

Pull Request Test Coverage Report for Build 58

• 0 of 7 (0.0%) changed or added relevant lines in 1 file are covered.
• 66 unchanged lines in 8 files lost coverage.
• Overall coverage decreased (-36.3%) to 49.711%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/timespan.jl	0	7	0.0%

Files with Coverage Reduction	New Missed Lines	%
src/ephem.jl	3	77.27%
src/constants.jl	4	83.33%
src/bodyId.jl	6	44.44%
src/rotAngMom.jl	6	36.36%
src/orient.jl	8	18.18%
src/compute.jl	9	37.5%
src/fivePointStencil.jl	14	39.13%
src/introspection.jl	16	48.39%

Totals
Change from base Build 57:	-36.3%
Covered Lines:	86
Relevant Lines:	173

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💛 - Coveralls

[bgodard]

Thank you for this feature. It is now merged.