Open fiedl opened 6 years ago
# FlasherSimulation/run.rb
# ...
propagation_options = {
save_photon_paths: true,
cpu: true,
# ...
}
[2018-08-09 00:54:31] fiedl@fiedl-mbp ~/hole-ice-study/scripts/FlasherSimulation master ⚡
▶ ./run.rb --width=127 --brightness=127 --thinning-factor=0.00000001 --effective-scattering-length=0.14 --hole-ice-radius-in-dom-radii=0.6
▶ steamshovel tmp/propagated_photons.i3
I need more photons to photograph them hitting a receiving DOM.
[2018-08-09 01:06:49] fiedl@fiedl-mbp ~/hole-ice-study/scripts/FlasherSimulation master ⚡
▶ ./run.rb --width=127 --brightness=127 --thinning-factor=0.000001 --effective-scattering-length=0.14 --hole-ice-radius-in-dom-radii=0.6
▶ steamshovel tmp/propagated_photons.i3
This is not easy.
Also, I would have expected photons being caught in a cylinder and then scattered into the DOM.
I'm removing the cylinder around the sending DOM. Then restarting the simulation with extra-large cylinders.
[2018-08-09 01:17:05] fiedl@fiedl-mbp ~/hole-ice-study/scripts/FlasherSimulation master ⚡
▶ ./run.rb --width=127 --brightness=127 --thinning-factor=0.0000001 --effective-scattering-length=0.14 --hole-ice-radius-in-dom-radii=5.0
▶ steamshovel tmp/propagated_photons.i3
Still no luck.
Next step: Record only photons that hit a DOM, but save photon paths. Does this work in combination?
In propagate_photons_with_clsim.py
, I'm using I3CLSimMakePhotons
as tray segment, but setting StopDetectedPhotons = True
and SaveAllPhotons = False
, hoping only to visualize the photons that hit a receiving DOM.
[2018-08-09 09:36:26] fiedl@fiedl-mbp ~/hole-ice-study/scripts/FlasherSimulation master ⚡
▶ ./run.rb --width=127 --brightness=127 --thinning-factor=0.00001 --effective-scattering-length=0.14 --hole-ice-radius-in-dom-radii=5.0
▶ steamshovel tmp/propagated_photons.i3
More photons, but smaller cylinder:
[2018-08-09 09:50:30] fiedl@fiedl-mbp ~/hole-ice-study/scripts/FlasherSimulation master ⚡
▶ ./run.rb --width=127 --brightness=127 --thinning-factor=0.001 --effective-scattering-length=0.14 --hole-ice-radius-in-dom-radii=0.6
Flasher study: #59
Simulate less photons locally and record photon paths. Visualize in steamshovel.