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compare: xan:2edea01934ce45c4925ccf030381d59c3b8e79d7
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830425980d ... 2edea01934

Author SHA1 Message Date
XANTRONIX Industrial
2edea01934 Redo Sounding.find_lcl() with Series.intersect() 2025-03-09 12:16:34 -04:00
XANTRONIX Industrial
74678d6a32 Redo Sounding.find_el() with Series.intersect() 2025-03-09 12:15:24 -04:00
1 changed files with 2 additions and 16 deletions
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lib/xmet/sounding.py
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@ -188,26 +188,12 @@ class Sounding(DatabaseTable):
def find_lfc(self, temp: float, pressure: float, temp_line: Series) -> tuple[float]:
moist_adiabat = follow_moist_adiabat(temp, pressure)
pairs = nearest(sorted(moist_adiabat.keys(), reverse=True),
sorted(temp_line.keys(), reverse=True))
for pair in pairs:
v1, v2 = moist_adiabat[pair[0]], temp_line[pair[1]]
if v1 > v2:
return v1, pair[0]
return moist_adiabat.intersect(temp_line, SeriesIntersection.GREATER)
def find_el(self, temp: float, pressure: float, temp_line: Series) -> tuple[float]:
moist_adiabat = follow_moist_adiabat(temp, pressure)
pairs = nearest(sorted(moist_adiabat.keys(), reverse=True),
sorted(temp_line.keys(), reverse=True))
for pair in pairs:
v1, v2 = moist_adiabat[pair[0]], temp_line[pair[1]]
if v1 < v2:
return v1, pair[0]
return moist_adiabat.intersect(temp_line, SeriesIntersection.LESSER)
def derive_parameters(self) -> SoundingParameters:
temp_line = self.follow_temp()