From 9d142891d9df2c3324407e319bffe583ac06187f Mon Sep 17 00:00:00 2001
From: KentWheeler <48744654+KentWheeler@users.noreply.github.com>
Date: Wed, 10 Aug 2022 10:05:17 +0800
Subject: [PATCH 1/3] Update test_survey.py

Added test for mets_partial_differentials
---
 geodepy/tests/test_survey.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/geodepy/tests/test_survey.py b/geodepy/tests/test_survey.py
index 4e55c8c..9bc9b53 100644
--- a/geodepy/tests/test_survey.py
+++ b/geodepy/tests/test_survey.py
@@ -25,6 +25,22 @@ def test_first_vel_corrn(self):
                                      obs_pressure, obs_relative_humidity)
         corrected_obs_distance = raw_obs_distance + correction
         self.assertEqual(round(corrected_obs_distance, 4), 1117.8624)
+        
+    def test_mets_partial_differentials(self):
+        group_ref_Index = 1.00028
+        temp = 15
+        pressure = 1013.25
+        rel_humidity = 60
+        K = round(0.91973804217265260,2)
+        L = round(0.2619533756724471,2)
+        M = round(0.03911157383307305,1)
+        differ_new = mets_partial_differentials(group_ref_Index, 
+                                                temp, 
+                                                pressure,
+                                                rel_humidity)
+        self.assertEqual(round(differ_new[0], 2), K)
+        self.assertEqual(round(differ_new[1], 2), L)
+        self.assertEqual(round(differ_new[2], 1), M)
 
     def test_va_conv(self):
         test1 = va_conv(92.24305555555556, 2116.254)

From 373f1a6cb1434f245e221b5ec69c609304507774 Mon Sep 17 00:00:00 2001
From: KentWheeler <48744654+KentWheeler@users.noreply.github.com>
Date: Thu, 11 Aug 2022 09:46:41 +0800
Subject: [PATCH 2/3] Update test_survey.py

---
 geodepy/tests/test_survey.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/geodepy/tests/test_survey.py b/geodepy/tests/test_survey.py
index 9bc9b53..9039548 100644
--- a/geodepy/tests/test_survey.py
+++ b/geodepy/tests/test_survey.py
@@ -33,14 +33,14 @@ def test_mets_partial_differentials(self):
         rel_humidity = 60
         K = round(0.91973804217265260,2)
         L = round(0.2619533756724471,2)
-        M = round(0.03911157383307305,1)
+        M = round(0.03911157383307305,2)
         differ_new = mets_partial_differentials(group_ref_Index, 
                                                 temp, 
                                                 pressure,
                                                 rel_humidity)
         self.assertEqual(round(differ_new[0], 2), K)
         self.assertEqual(round(differ_new[1], 2), L)
-        self.assertEqual(round(differ_new[2], 1), M)
+        self.assertEqual(round(differ_new[2], 2), M)
 
     def test_va_conv(self):
         test1 = va_conv(92.24305555555556, 2116.254)

From 952179caaff8e31139847892b1d9dbf10e171a20 Mon Sep 17 00:00:00 2001
From: KentWheeler <48744654+KentWheeler@users.noreply.github.com>
Date: Thu, 11 Aug 2022 11:13:22 +0800
Subject: [PATCH 3/3] Update test_survey.py

---
 geodepy/tests/test_survey.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/geodepy/tests/test_survey.py b/geodepy/tests/test_survey.py
index 9039548..f129c3e 100644
--- a/geodepy/tests/test_survey.py
+++ b/geodepy/tests/test_survey.py
@@ -1,8 +1,8 @@
 import unittest
 from geodepy.convert import DMSAngle
-from geodepy.survey import (first_vel_params, first_vel_corrn,
-                            precise_inst_ht, va_conv, radiations, joins)
-
+from geodepy.survey import (first_vel_params, first_vel_corrn, 
+                            mets_partial_differentials, precise_inst_ht, 
+                            va_conv, radiations, joins)
 
 class TestSurveyConvert(unittest.TestCase):
     def test_first_vel_params(self):