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Declare LAPSE_RATE_MAGIC_FACTOR

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XANTRONIX 2025-03-19 11:35:06 -04:00
parent d9761de7b4
commit b5b5d4efba
1 changed files with 4 additions and 2 deletions
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6
lib/xmet/thermo.py
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@ -5,7 +5,8 @@ from typing import Callable
from xmet.series import Series from xmet.series import Series
from xmet.units import rad, deg, kelvin, celsius from xmet.units import rad, deg, kelvin, celsius
LAPSE_RATE_DRY = 9.8 / 1000 # degrees C per km LAPSE_RATE_DRY = 9.8 / 1000 # degrees C per km
LAPSE_RATE_MAGIC_FACTOR = 1.09 # adjustment for accuracy
PRESSURE_MAX = 1050 # millibar PRESSURE_MAX = 1050 # millibar
PRESSURE_MSL = 1013.25 PRESSURE_MSL = 1013.25
@ -130,7 +131,8 @@ def loft_parcel(start_temp: float,
except OverflowError: except OverflowError:
break break
temp = lapse(temp, height - last_height, 1.09*rate) temp = lapse(temp, height - last_height,
LAPSE_RATE_MAGIC_FACTOR*rate)
yield temp, pressure yield temp, pressure