From 29e7ceac17cdfb2cdbf5593688eda2993a25e06f Mon Sep 17 00:00:00 2001
From: Jonas Gunz <himself@jonasgunz.de>
Date: Sun, 10 Dec 2023 20:58:13 +0100
Subject: add max barbs

---
 skewt.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'skewt.py')

diff --git a/skewt.py b/skewt.py
index 702e649..e674d09 100644
--- a/skewt.py
+++ b/skewt.py
@@ -9,13 +9,15 @@ from metpy.plots import add_metpy_logo, Hodograph, SkewT
 from metpy.units import units
 
 class Skewt:
-    def __init__(self, p, T, Td, title=None):
+    def __init__(self, p, T, Td, max_barbs=20, title=None):
         self._p = p
         self._T = T
         self._Td = Td
 
         self._info_lines = []
 
+        self.barb_div = int(max(len(p)/max_barbs,1))
+
 
         # Create a new figure. The dimensions here give a good aspect ratio
         self._fig = plt.figure(figsize=(9, 9))
@@ -48,7 +50,8 @@ class Skewt:
         plt.tight_layout()
         plt.xlabel('$m/s$')
         plt.ylabel('$m/s$')
-        self._skew.plot_barbs(self._p, u, v)
+
+        self._skew.plot_barbs(self._p[::self.barb_div], u[::self.barb_div], v[::self.barb_div])
 
     def addInfo(self, line):
         self._info_lines.append(line)
-- 
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