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Hardsetting the eta range from the config file #61

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Merged
njacazio merged 1 commit into from
Apr 23, 2021
Merged

Hardsetting the eta range from the config file #61

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9 changes: 1 addition & 8 deletions examples/scripts/createO2tables.py
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Original file line number Diff line number Diff line change
Expand Up @@ -154,16 +154,9 @@ def opt(entry, require=True):
sigmaT = opt("sigmaT")
sigmaT0 = opt("sigmaT0")
radius = opt("radius")
etaMax = opt("etamax")
length = opt("length")

# calculate max eta from geometry
verbose_msg("Computing maximum eta based on detector length and radius")
th = numpy.arctan2(float(radius), float(length))*0.5
sth = numpy.sin(th)
cth = numpy.cos(th)
etaMax = -numpy.log(sth/cth)
running_options["etaMax"] = etaMax

# copy relevant files in the working directory
def do_copy(in_file, out_file):
in_file = os.path.expanduser(os.path.expandvars(in_file))
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3 changes: 3 additions & 0 deletions examples/scripts/default_configfile.ini
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Expand Up @@ -4,6 +4,9 @@

### detector configuration

# Acceptance in eta
etamax = 2.

# magnetic field [kG]
bfield = 5.

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