From 525e67d9d8f48c21527be5bfd088d9aa21c87d26 Mon Sep 17 00:00:00 2001
From: XANTRONIX Industrial <xan@xantronix.com>
Date: Tue, 18 Mar 2025 14:44:01 -0400
Subject: [PATCH] Initial implementation of bulk shear
---
lib/xmet/sounding.py | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/lib/xmet/sounding.py b/lib/xmet/sounding.py
index f996a1f..9e20731 100644
--- a/lib/xmet/sounding.py
+++ b/lib/xmet/sounding.py
@@ -229,6 +229,23 @@ class Sounding(DatabaseTable):
90 - deg(math.atan(vd / ud))
)
+ def bulk_shear(self):
+ levels = len(self.samples) - 1
+
+ shear_speed = 0.0
+ shear_dir = 0.0
+
+ for level in range(0, levels):
+ shear = self.shear(level)
+
+ shear_speed += shear[0]
+ shear_dir += shear[1]
+
+ return (
+ shear_speed / levels,
+ shear_dir / levels
+ )
+
def between(n, a, b):
return n > a and n < b