mirror/astronomy
1
0
Fork 0
mirror of https://github.com/cosinekitty/astronomy.git synced 2026-06-08 16:24:30 -04:00
Code Issues Packages Projects Releases Wiki Activity
2,227 Commits 12 Branches 33 Tags
pythonfix
Commit Graph

1670 Commits

Author SHA1 Message Date
Don Cross
f8bb7f1faf C version: implemented heliocentric calculation of Moon's position. 2019-05-19 09:18:13 -04:00
Don Cross
7eb8691e5a C version of GeoVector now works for the Moon. 2019-05-19 08:23:32 -04:00
Don Cross
8a34da0540 Made C GeoPos consistent with JS GeoPos. 
The algorithm for light travel correction was not consistent
between JS and C. Now the output is consistent between the two.
Still interesting that the angular error decreased when I incorrectly
backdated the Earth's position as well as the other body's.
 2019-05-18 23:46:18 -04:00
Don Cross
b78a6ffa4c Found one discrepancy: was not using the same latitude in both tests. 2019-05-18 23:02:56 -04:00
Don Cross
f0f7db74dd Added ad-hoc tests to find discrepancy between JS and C code. 
The JS and C SkyPos functions are calculating slightly
different values. It looks like the C code is actually
a little more accurate. I want to understand why.
 2019-05-18 22:23:08 -04:00
Don Cross
82ba5efecc Made time values match between c_check and js_check. 
This is one step closer to adding a check for identical
output between the JS and C calculation checks.
I still see discrepancies that need to be resolved,
but the time values are all now identical.
 2019-05-18 21:46:36 -04:00
Don Cross
e450e702d0 Made changes to JS and C unit tests so that "check" files are diffable. 
Now temp/js_check.txt and temp/c_check.txt are in the exact same format.
This reveals interesting discrepancies between the two calculations
that need to be resolved. There should be very tiny differences, if any,
between the respective outputs of the C and JavaScript tests.
In fact, that should be another part of the unit test.
 2019-05-18 20:48:40 -04:00
Don Cross
bc9f3aa2ee Implemented C version of Pluto calculator. 
Generate Chebyshev model for calculating Pluto's position.
 2019-05-18 20:26:29 -04:00
Don Cross
f41344afd5 Pluto work in progress: implemented Chebyshev code generator. 
Not ready to push -- Chebyshev calculation not done yet for Pluto.
 2019-05-18 19:57:57 -04:00
Don Cross
bf2eeed105 Implemented C version of Horizon function. Fixed bug in C GeoPos. 
The C version of GeoPos was returning an ante-dated time value,
not the time the caller asked about. In other words, it was
returning the time when the observed body emitted the light
the observer sees, not the time the observation was made on the
Earth, like it was supposed to. Fortunately, my unit test caught that.
 2019-05-18 18:46:08 -04:00
Don Cross
3dc4760ab2 Eliminated the 'novas' refraction formula. Not used. 2019-05-18 15:03:44 -04:00
Don Cross
86aaa241c3 Implemented C version of SkyPos, but not yet tested. 2019-05-18 14:13:46 -04:00
Don Cross
eb659f2b9b Implemented C version of GeoMoon. Speed optimization in JS code. 2019-05-17 21:42:51 -04:00
Don Cross
e747417fee I edited the wrong astronomy.c last time. Oops. 2019-05-17 18:44:45 -04:00
Don Cross
0bc8293992 Fixed bugs in C version of GeoVector. 
There were a couple of bugs in the light travel time correction.
 2019-05-17 18:37:34 -04:00
Don Cross
d0cc01186e Starting to validate C VSOP calculations. 
Still need to implement GeoMoon and Chebyshev Pluto calculations.
Generating output file temp/c_check.txt that is compatible with
the existing verifier code I wrote for the JavaScript library.
 2019-05-17 18:24:56 -04:00
Don Cross
475cc122a9 Mostly finished with C version of VSOP calculations. 
Still needs unit test.
 2019-05-17 15:55:52 -04:00
Don Cross
36141c3d1e Minor changes: use LogError in code generator. 2019-05-16 21:40:05 -04:00
Don Cross
6615e3b9f8 Starting to unit test astronomy.c. 
Beginnings of a unit test for the C version of Astronomy Engine.
Currently verifies that Astro_MakeTime() is working correctly.
 2019-05-16 16:18:03 -04:00
Don Cross
c7074f528e Reworking code generator to handle multiple target languages. 
Generating Delta T table in both JavaScript and C.
Work in progress.
 2019-05-16 15:24:14 -04:00
Don Cross
72497dafc6 Renaming things so that I can have more consistent names across languages. 2019-05-16 14:14:02 -04:00
Don Cross
2a5f7e58d9 Starting to work on C/C++ version of Astronomy Engine. 2019-05-16 14:04:09 -04:00
Don Cross
fe9c0e6f74 Fixed #37 - Corrected misleading documentation in Elongation, ElongationEvent. 2019-05-14 06:14:50 -04:00
Don Cross
a2f41f99fa Added more entries to the JavaScript documentation topic index. 2019-05-13 22:02:22 -04:00
Don Cross
ae058e3647 Another attempt to diagnose jsdoc2md problems in Travis CI. 2019-05-12 16:18:06 -04:00
Don Cross
b6775dc0da Trying to figure out why Travis CI build is broken. 
It is tripping up in verify_clean, saying something has changed.
But I don't know what the problem is.
Adding 'git diff' to see if that gives me any clues.
 2019-05-12 15:21:08 -04:00
Don Cross
a258858821 Refactored Handlebars declarations so I don't need partial any more. 2019-05-10 08:23:34 -04:00
Don Cross
035bfa1a7c Documented the refraction parameter for Astronomy.Horizon. 2019-05-09 21:40:08 -04:00
Don Cross
296367bd63 Attempt at fixing occasional ephemeris download error in Travis CI. 
I will need to wait until I see the error happen, and confirm
that the retry logic fixes it, before I mark the bug fixed.
 2019-05-09 20:40:25 -04:00
Don Cross
24ffdc3432 Minor documentation rewording. 2019-05-09 20:14:26 -04:00
Don Cross
1663da0e90 @see markers include links to the things they reference. 2019-05-09 20:10:02 -04:00
Don Cross
e6ce0440d4 Eliminated index listing in Markdown documentation. 2019-05-09 20:01:15 -04:00
Don Cross
022f792801 Fixed documentation problem for class Apsis. 
Need to have description text come first in the JSDoc metadata.
 2019-05-09 14:45:22 -04:00
Don Cross
e5ef2a436c Added lunar apsis tests to Windows build. Fixed problem on Windows. 2019-05-08 21:45:18 -04:00
Don Cross
b960c0238f Added NextLunarApsis function. Did some performance tuning. 2019-05-08 21:28:29 -04:00
Don Cross
1ef6cb4ce5 Added lunar_apsis_test to the unit tests. Added a little more output to it. 2019-05-08 19:24:16 -04:00
Don Cross
472aa57b90 Fixed #29 - Added SearchLunarApsis to find apogee, perigee. 2019-05-08 19:16:42 -04:00
Don Cross
367b1f8bb3 Documentation copyediting. 2019-05-07 19:45:43 -04:00
Don Cross
337ba9212c Refactored Windows batch files to work more like Linux scripts. 
Now makedoc.bat runs the source code translator just like
the bash script makedoc. Factored out finding generate.exe
to a new batch file findgenexe.bat that can be shared by both
run.bat and makedoc.bat.
 2019-05-07 17:00:28 -04:00
Don Cross
4ca9c7a15d Converted more old-school functions to ES2015 classes. 2019-05-07 16:46:18 -04:00
Don Cross
899466bcac Updated Windows makedoc.bat to match Linux makedoc bash script. 2019-05-07 16:18:28 -04:00
Don Cross
beb35e1379 Fixed documentation of the SeasonInfo function. 2019-05-07 15:58:56 -04:00
Don Cross
8e0278dcbc Reworked more classes as true ECMAScript 2015 classes. 
This generates much better Markdown documentation.
 2019-05-07 15:38:49 -04:00
Don Cross
98f3e2e556 Reworked Time as an ECMAScript 2015 class. 
The main reason I did this was to get generated Markdown
documentation to look better.
 2019-05-07 15:26:57 -04:00
Don Cross
1f905f1bbd Another attempt to make bullets work in Markdown. 2019-05-07 14:59:04 -04:00
Don Cross
58e6aeb0f9 Markdown fix: bullets do not work within a table. 2019-05-07 14:52:09 -04:00
Don Cross
a2bd3554c0 More work on documentation. Trying to get bullet lists to work in Markdown. 2019-05-07 14:37:59 -04:00
Don Cross
9de5505319 Fixed lingering vectors that did not use class Vector. 
Also added Length member function.
 2019-05-07 14:00:10 -04:00
Don Cross
8cad1fc124 More documentation work in progress. 2019-05-07 13:37:25 -04:00
Don Cross
71b54ff711 More documentation work in progress. 2019-05-06 21:42:38 -04:00