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allow running simulation without any merging

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Lukas Winkler 2021-05-03 16:50:29 +02:00
parent 909578b092
commit 7794a4cede
Signed by: lukas
GPG key ID: 54DE4D798D244853
2 changed files with 5 additions and 2 deletions
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1
extradata.py
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@ -83,6 +83,7 @@ class Meta:
git_hash: str = None
rebound_hash: str = None
perfect_merging: bool = None
no_merging: bool = None
def save(self):
return self.__dict__

6
water_sim.py
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@ -39,6 +39,7 @@ hb_event_list = hb_event * 500
class Parameters:
initcon_file: str
perfect_merging: bool
no_merging: bool
def main(fn: Path, testrun=False):
@ -59,10 +60,10 @@ def main(fn: Path, testrun=False):
# boxsize = 100
# sim.configure_box(boxsize)
sim.integrator = "mercurius"
# sim.collision = 'line'
sim.dt = 1e-2
sim.ri_ias15.min_dt = 0.0001 / 365
sim.collision = "direct"
if not parameters.no_merging:
sim.collision = "direct"
sim.ri_mercurius.hillfac = 3.
sim.testparticle_type = 1
tmax = 200 * mega
@ -80,6 +81,7 @@ def main(fn: Path, testrun=False):
extradata.meta.git_hash = rebound.__githash__
extradata.meta.perfect_merging = parameters.perfect_merging
extradata.meta.initcon_file = parameters.initcon_file
extradata.meta.no_merging = parameters.no_merging
initcon = Path(parameters.initcon_file).read_text()
num_embryos = int(re.search(r"Generated (\d+) minor bodies", initcon, re.MULTILINE).group(1))