# HG changeset patch
# User Victor Nicolae <victor.nicolae@inoe.ro>
# Date 1513250655 -7200
# Node ID 6511136e69375302d1934b8532857af282c75398
# Parent  b20b59b350d52668b54c8c131c8f60938d066692
Add initial support for licel2scc_depol dark measurements command line option.

diff -r b20b59b350d5 -r 6511136e6937 atmospheric_lidar/scripts/licel2scc_depol.py
--- a/atmospheric_lidar/scripts/licel2scc_depol.py	Thu Dec 07 18:16:24 2017 +0200
+++ b/atmospheric_lidar/scripts/licel2scc_depol.py	Thu Dec 14 13:24:15 2017 +0200
@@ -96,6 +96,9 @@
     parser.add_argument('-s', '--silent', help="Show only warning and error messages.", action="store_const",
                         dest="loglevel", const=logging.WARNING
                         )
+    parser.add_argument('-D', '--dark_measurements', help="Location of files containing dark measurements. Use relative path and filename wildcars, see 'files' parameter for example.",
+                        default="", dest="dark_files"
+                        )
     parser.add_argument('--version', help="Show current version.", action='store_true')
 
     args = parser.parse_args()
@@ -126,6 +129,16 @@
                                                      args.pressure)
 
     measurement = CustomLidarMeasurement(plus45_files, minus45_files)
+    
+    # Get a list of files containing dark measurements
+    if args.dark_files != "":
+        dark_files = glob.glob(args.dark_files)
+
+        if dark_files:
+            logger.debug("Using %s as dark measurements files!" % ', '.join(dark_files))
+            measurement.dark_measurement = CustomLidarMeasurement(dark_files, dark_files)
+        else:
+            logger.warning('No dark measurement files found when searching for %s. Will not use any dark measurements.' % args.dark_files)
 
     try:
         measurement = measurement.subset_by_scc_channels()