From 4c26116fcef302f5ab993becb414089c0c85a974 Mon Sep 17 00:00:00 2001
From: Aaron Viets <aaron.viets@ligo.org>
Date: Tue, 5 Feb 2019 17:10:45 -0800
Subject: [PATCH] gstlal-calibration:  Plotting script edits.

---
 gstlal-calibration/tests/check_calibration/ASD_plots            | 2 +-
 gstlal-calibration/tests/check_calibration/latency_plot.py      | 2 +-
 .../tests/check_calibration/pcal2darm_timeseries.py             | 2 +-
 .../tests/check_calibration/plot_transfer_function.py           | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gstlal-calibration/tests/check_calibration/ASD_plots b/gstlal-calibration/tests/check_calibration/ASD_plots
index a9abc8497b..558e0a1322 100755
--- a/gstlal-calibration/tests/check_calibration/ASD_plots
+++ b/gstlal-calibration/tests/check_calibration/ASD_plots
@@ -23,7 +23,7 @@ parser.add_option("--analyze-additional-hoft-channel", action="store_true", help
 parser.add_option("--additional-hoft-channel-name", metavar = "name", default = "DCS-CALIB_STRAIN", help = "Channel name for additional h(t) channel frames. (Default = DCS-CALIB_STRAIN)")
 parser.add_option("--additional-hoft-frame-cache", metavar = "name", help = "additional h(t) frame cache file.")
 parser.add_option("--calcs-channel-name", metavar = "name", default = "CAL-DELTAL_EXTERNAL_DQ", help = "Channel name for h(t) channel in raw frames. (Default = CAL-DELTAL_EXTERNAL_DQ)")
-parser.add_option("--filename-suffix", type = str, default = None, help = "Suffix to add to the end of filenames")
+parser.add_option("--filename-suffix", type = str, default = "", help = "Suffix to add to the end of filenames")
 
 options, filenames = parser.parse_args()
 
diff --git a/gstlal-calibration/tests/check_calibration/latency_plot.py b/gstlal-calibration/tests/check_calibration/latency_plot.py
index ad971a87b4..4f1f3753da 100644
--- a/gstlal-calibration/tests/check_calibration/latency_plot.py
+++ b/gstlal-calibration/tests/check_calibration/latency_plot.py
@@ -14,7 +14,7 @@ parser = OptionParser()
 parser.add_option("--intime-file", metavar = "file", type = str, help = "File that contains data timestamps and real time of input data")
 parser.add_option("--outtime-file", metavar = "file", type = str, help = "File that contains data timestamps and real time of output data")
 parser.add_option("--plot-title", metavar = "name", type = str, help = "Title of the plot")
-parser.add_option("--plot-filename-prefix", metavar = "file", type = str, help = "Start of the name of the file containing the plot. GPS start time, duration of plot, and .pdf are added")
+parser.add_option("--plot-filename-prefix", metavar = "file", type = str, default = "", help = "Start of the name of the file containing the plot. GPS start time, duration of plot, and .pdf are added")
 
 options, filenames = parser.parse_args()
 
diff --git a/gstlal-calibration/tests/check_calibration/pcal2darm_timeseries.py b/gstlal-calibration/tests/check_calibration/pcal2darm_timeseries.py
index fd9c77ee42..7404c48204 100644
--- a/gstlal-calibration/tests/check_calibration/pcal2darm_timeseries.py
+++ b/gstlal-calibration/tests/check_calibration/pcal2darm_timeseries.py
@@ -82,7 +82,7 @@ parser.add_option("--demodulation-time", metavar = "seconds", type = int, defaul
 parser.add_option("--magnitude-ranges", metavar = "list", type = str, default = "0.9,1.1;0.9,1.1;0.9,1.1", help = "Ranges for magnitude plots. Semicolons separate ranges for different plots, and commas separate min and max values.")
 parser.add_option("--phase-ranges", metavar = "list", type = str, default = "-6.0,6.0;-6.0,6.0;-6.0,6.0", help = "Ranges for phase plots, in degrees. Semicolons separate ranges for different plots, and commas separate min and max values.")
 parser.add_option("--labels", metavar = "list", type = str, help = "Comma-separated List of labels for each calibrated channel being tested. This is put in the plot legends and in the txt file names to distinguish them.")
-parser.add_option("--file-name-suffix", metavar = "name", type = str, default = None, help = "Suffix for naming unique file.")
+parser.add_option("--file-name-suffix", metavar = "name", type = str, default = "", help = "Suffix for naming unique file.")
 
 options, filenames = parser.parse_args()
 
diff --git a/gstlal-calibration/tests/check_calibration/plot_transfer_function.py b/gstlal-calibration/tests/check_calibration/plot_transfer_function.py
index 707f9ae07a..30a9c68342 100644
--- a/gstlal-calibration/tests/check_calibration/plot_transfer_function.py
+++ b/gstlal-calibration/tests/check_calibration/plot_transfer_function.py
@@ -95,7 +95,7 @@ parser.add_option("--magnitude-max", type = float, default = 1.1, help = "Maximu
 parser.add_option("--phase-min", metavar = "degrees", type = float, default = -6, help = "Minimum for phase plot, in degrees")
 parser.add_option("--phase-max", metavar = "degrees", type = float, default = 6, help = "Maximum for phase plot, in degrees")
 parser.add_option("--labels", metavar = "list", type = str, default = None, help = "Comma-separated list of labels corresponding to each transfer function, to be added to plot legend and txt file names.")
-parser.add_option("--filename-suffix", type = str, default = None, help = "Suffix for filename to make it unique.")
+parser.add_option("--filename-suffix", type = str, default = "", help = "Suffix for filename to make it unique.")
 
 options, filenames = parser.parse_args()
 
-- 
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