File sgp4-fix69-precision.patch of Package python-sgp4

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File sgp4-fix69-precision.patch of Package python-sgp4 (Revision 61e41cdf954d93521d2b41314f520806)

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From 8d6da331aace3b9c78e9973273911bc269d21d7e Mon Sep 17 00:00:00 2001
From: Brandon Rhodes <brandon@rhodesmill.org>
Date: Fri, 16 Oct 2020 09:33:11 -0400
Subject: [PATCH] For #69, lower test precision on other platforms

---
 sgp4/tests.py | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/sgp4/tests.py b/sgp4/tests.py
index 954036a..a7a737d 100644
--- a/sgp4/tests.py
+++ b/sgp4/tests.py
@@ -239,10 +239,17 @@ def test_all_three_gravity_models_with_sgp4init():
 GRAVITY_DIGITS = (
     # Why don't Python and C agree more closely?
     4 if not accelerated
-    # See https://github.com/conda-forge/sgp4-feedstock/pull/19 for details.
-    else 11 if platform.system() != 'Linux'
-    # Insist on very high precision on my Linux laptop.
-    else 12
+
+    # Insist on very high precision on my Linux laptop, to signal me if
+    # some future adjustment subtlely changes the library's results.
+    else 12 if platform.system() == 'Linux' and platform.machine() == 'x86_64'
+
+    # Otherwise, reduce our expectations.  Note that at least 6 digits
+    # past the decimal point are necessary to let the test distinguish
+    # between WSG72OLD and WGS72.  See:
+    # https://github.com/conda-forge/sgp4-feedstock/pull/19
+    # https://github.com/brandon-rhodes/python-sgp4/issues/69
+    else 10
 )
 
 def assert_wgs72old(sat):

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File sgp4-fix69-precision.patch of Package python-sgp4 (Revision 61e41cdf954d93521d2b41314f520806)

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