From 8c8ad3316d77cbb3e712a6699f26bcda2c8b8d6c Mon Sep 17 00:00:00 2001
From: Stephen Mather <smathermather@protonmail.com>
Date: Fri, 16 Aug 2024 11:24:42 -0400
Subject: [PATCH] add comment, remove extra import

---
 opendm/gcp.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/opendm/gcp.py b/opendm/gcp.py
index 61f19425f..4c35b5c22 100644
--- a/opendm/gcp.py
+++ b/opendm/gcp.py
@@ -1,6 +1,5 @@
 import glob
 import os
-import numpy as np
 from opendm import log
 from opendm import location
 from pyproj import CRS
@@ -20,8 +19,8 @@ def read(self):
 
             # Strip eventual BOM characters
             contents = contents.replace('\ufeff', '')
+            # Replace NaN with 0
             contents = contents.replace('NaN', '0')
-            
             lines = list(map(str.strip, contents.split('\n')))
             if lines:
                 self.raw_srs = lines[0] # SRS