From 5e7e12eac5403b7bbe552538028b4c9563f15593 Mon Sep 17 00:00:00 2001
From: tomrink <rink@ssec.wisc.edu>
Date: Sat, 17 Oct 2020 13:35:27 -0500
Subject: [PATCH] snapshot...
---
modules/amv/intercompare.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/modules/amv/intercompare.py b/modules/amv/intercompare.py
index 7c2f13a7..0f23e8bb 100644
--- a/modules/amv/intercompare.py
+++ b/modules/amv/intercompare.py
@@ -1127,11 +1127,13 @@ def best_fit_altitude(amv_spd, amv_dir, amv_alt, amv_lat, amv_lon, fcst_spd, fcs
# check contraints
good_constraint = 1
+ # Check for overall good agreement: want vdiff less than 4 m/s
vdiff = np.sqrt((amv_uwind - sat_wind_best_fit_u) ** 2 + (amv_vwind - sat_wind_best_fit_v) ** 2)
if vdiff > 4.0:
good_constraint = 0
flag = 2
+ # Check for a substantial secondary local minimum or if local minimum is too broad
mm = np.where(fcst_alt > (sat_wind_best_fit_alt + constraint_half_width))[0]
nn = np.where(fcst_alt < (sat_wind_best_fit_alt - constraint_half_width))[0]
--
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