Skip to content

Instantly share code, notes, and snippets.

View hannorein's full-sized avatar

Hanno Rein hannorein

283 followers · 148 following
View GitHub Profile
@hannorein
hannorein / Untitled95.ipynb
Created April 2, 2024 20:05
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@hannorein
hannorein / rebound.html
Last active November 12, 2023 20:59
<!doctypehtml><html lang=en-us><head><meta charset=utf-8><meta content="text/html; charset=utf-8"http-equiv=Content-Type><title>REBOUND Visualization</title><style>body{font-family:arial;margin:0;padding:none;background:#000}.emscripten{padding-right:0;margin-left:auto;margin-right:auto;display:block}div.emscripten{text-align:center}#output{position:absolute;top:80%;left:0;margin:0;width:100%;height:20%;overflow:hidden;display:block;border:0;padding:0;background-color:#000;color:#fff;font-family:'Lucida Console',Monaco,monospace;outline:0}.reboundlogo{position:relative;top:.15em;float:left;-webkit-filter:invert(1);filter:invert(1);width:1em;height:1em;margin-right:.5em;background-size:contain;background-image:url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAIKADAAQAAAABAAAAIAAAAACshmLzAAAElklEQVRYCZ2We4hVVRSHr5NO4iN7aGY+uj7yCULlf4aRmEVEQ5CSTJFlDmVGmkMw6TQpIv2RWRFFWTFIhZUE5h9R2lgWZopmMlQojGmYQj
@hannorein
hannorein / gist:2a069763cf114f66641c
Created May 14, 2014 22:08
Yes, it's that simple. Querying the Open Exoplanet Catalogue.
#!/usr/bin/python
import xml.etree.ElementTree as ET, urllib, gzip, io
url = "https://github.com/OpenExoplanetCatalogue/oec_gzip/raw/master/systems.xml.gz"
oec = ET.parse(gzip.GzipFile(fileobj=io.BytesIO(urllib.urlopen(url).read())))
# Output mass and radius of all planets
for planet in oec.findall(".//planet"):
print [planet.findtext("mass"), planet.findtext("radius")]
# Find all circumbinary planets
@hannorein
hannorein / sqrt7.ipynb
Last active September 22, 2023 22:09
Sqrt7 IAS15
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@hannorein
hannorein / Testing diff.ipynb
Created August 26, 2023 20:59
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@hannorein
hannorein / test.py
Created August 14, 2023 16:38
Garrett
sim = rebound.Simulation()
sim.integrator = "ias15"
sim.add(m=1.)
sim.add(m=1e-3, a=1., r=np.sqrt(1e-3/3.))
sim.add(m=5e-3, a=1.25, r=1.25*np.sqrt(5e-3/3.))
sim.collision="direct"
sim.collision_resolve = "halt"
E0 = sim.energy()
A0 = sim.angular_momentum()[2]
try:
@hannorein
hannorein / gist:993e2632cb8391668a88eddbfc26540c
Created July 24, 2023 12:40
unscramble_tncsm.js
tncmsunscramble = function (sInput) {
var sOutput = '';
for (var i = 0, c = sInput.length; i < c; i++) {
var nChar = sInput.charCodeAt(i);
if (nChar >= 33 && nChar <= 126) {
sTmp = String.fromCharCode(33 + (((nChar - 33) + 47) % 94));
sOutput += sTmp
} else {
sOutput += sInput.charAt(i)
}
@hannorein
hannorein / derivatives.ipynb
Created July 7, 2023 19:39
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@hannorein
hannorein / clock.ipynb
Created July 18, 2021 15:53
Clock
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@hannorein
hannorein / 2014 UN271.ipynb
Created June 20, 2021 23:29
2014 UN271 with REBOUND
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.