xan/xmet
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement formula for LCL

Browse source
This commit is contained in:
XANTRONIX 2025-02-24 19:19:56 -05:00
parent aa0977c04b
commit 0293905b74
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lib/xmet/sounding.py
View file

@ -4,8 +4,6 @@ import shapely
LAPSE_RATE_DRY = 9.8 / 1000 # degrees C per 1000m LAPSE_RATE_DRY = 9.8 / 1000 # degrees C per 1000m
LAPSE_RATE_MOIST = 4.0 / 1000 LAPSE_RATE_MOIST = 4.0 / 1000
MIXING_RATIO_CONST = 621.97
class SoundingSample(): class SoundingSample():
__slots__ = ( __slots__ = (
'id', 'sounding_id', 'elapsed', 'pressure', 'pressure_qa', 'id', 'sounding_id', 'elapsed', 'pressure', 'pressure_qa',
@ -47,6 +45,9 @@ class SoundingSample():
return 621.97 * (es / (self.pressure - es)) return 621.97 * (es / (self.pressure - es))
def lcl(self) -> float:
return (self.temperature - self.dewpoint) / 8.0
def is_saturated(self) -> bool: def is_saturated(self) -> bool:
return self.humidity >= 100.0 return self.humidity >= 100.0