From 1bf5f3eabe0a1c02192e65dbced7f3cdd1646716 Mon Sep 17 00:00:00 2001
From: XANTRONIX Industrial <xan@xantronix.com>
Date: Mon, 24 Feb 2025 19:29:35 -0500
Subject: [PATCH] Add constants for lapse rates
---
lib/xmet/skew_t.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/xmet/skew_t.py b/lib/xmet/skew_t.py
index 0bb85ea..5fd9bce 100644
--- a/lib/xmet/skew_t.py
+++ b/lib/xmet/skew_t.py
@@ -20,6 +20,9 @@ TEMP_CENTER = 0 # degrees C
TEMP_STEP = 5
TEMP_STEP_COUNT = math.ceil(TEMP_RANGE / TEMP_STEP)
+LAPSE_RATE_DRY = 9.8 / 1000 # degrees C per 1000m
+LAPSE_RATE_MOIST = 4.0 / 1000
+
def clamp(value, lowest, highest):
if value < lowest:
return lowest