From 7ee780529f154f708806a415a869bbcfe2476094 Mon Sep 17 00:00:00 2001
From: jlaura <jlaura@usgs.gov>
Date: Thu, 16 Aug 2018 12:48:52 -0700
Subject: [PATCH] Update extract_metadata.py
---
plio/io/extract_metadata.py | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/plio/io/extract_metadata.py b/plio/io/extract_metadata.py
index 00af717..547b578 100644
--- a/plio/io/extract_metadata.py
+++ b/plio/io/extract_metadata.py
@@ -1,5 +1,10 @@
-from osgeo import osr
-
+try:
+ from osgeo import osr
+ hasosr = True
+except:
+ hasosr = False
+
+
import_options = ['ImportFromWkt', 'ImportFromProj4',
'ImportFromEPSG', 'ImportFromUSGS',
'ImportFromXML']
@@ -20,7 +25,10 @@ def extract_projstring(proj_string):
OSR spatial reference object
"""
- srs = osr.SpatialReference()
+ if hasosr:
+ srs = osr.SpatialReference()
+ else:
+ return
for import_option in import_options:
try:
func = getattr(srs, import_option)
--
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