gstlal_inspiral: update gstlal inspiral to have a default h(t) gate threshold...

gstlal_inspiral: update gstlal inspiral to have a default h(t) gate threshold of infinity instead of None

gstlal-inspiral/bin/gstlal_inspiral

@@ -132,7 +132,7 @@
 #	+ `--time-slide-file` [filename]: Set the name of the xml file to get time slide offsets.
 #	+ `--control-peak-time` [time] (int): Set a time window in seconds to find peaks in the control signal.
 #	+ `--fir-stride` [time] (int): Set the length of the fir filter stride in seconds, default = 8.
-#	+ `--ht-gate-threshold` [threshold] (float): Set the threshold on whitened h(t) to mark samples as gaps (glitch removal).
+#	+ `--ht-gate-threshold` [threshold] (float): Set the threshold on whitened h(t) to mark samples as gaps (glitch removal), default = infinity.
 #	+ `--chisq-type" [type]: Choose the type of chisq computation to perform. Must be one of (autochisq|timeslicechisq). The default is autochisq.
 #	+ `--coincidence-threshold` [value] (float): Set the coincidence window in seconds (default = 0.005).  The light-travel time between instruments will be added automatically in the coincidence test.
 #	+ `--write-pipeline` [filename]: Write a DOT graph description of the as-built pipeline to this file (optional).  The environment variable GST_DEBUG_DUMP_DOT_DIR must be set for this option to work.
@@ -268,7 +268,7 @@ def parse_command_line():
 	parser.add_option("--time-slide-file", metavar = "filename", help = "Set the name of the xml file to get time slide offsets")
 	parser.add_option("--control-peak-time", metavar = "time", type = "int", help = "Set a time window in seconds to find peaks in the control signal")
 	parser.add_option("--fir-stride", metavar = "time", type = "int", default = 8, help = "Set the length of the fir filter stride in seconds. default = 8")
-	parser.add_option("--ht-gate-threshold", metavar = "threshold", type = "float", help = "Set the threshold on whitened h(t) to mark samples as gaps (glitch removal)")
+	parser.add_option("--ht-gate-threshold", metavar = "threshold", type = "float", default = float("inf"), help = "Set the threshold on whitened h(t) to mark samples as gaps (glitch removal)")
 	parser.add_option("--chisq-type", metavar = "type", default = "autochisq", help = "Choose the type of chisq computation to perform. Must be one of (autochisq|timeslicechisq). The default is autochisq.")
 	parser.add_option("--coincidence-threshold", metavar = "value", type = "float", default = 0.005, help = "Set the coincidence window in seconds (default = 0.005).  The light-travel time between instruments will be added automatically in the coincidence test.")
 	parser.add_option("--write-pipeline", metavar = "filename", help = "Write a DOT graph description of the as-built pipeline to this file (optional).  The environment variable GST_DEBUG_DUMP_DOT_DIR must be set for this option to work.")