From f635ce4b340d3cf6804f917f014b63965fd66bc0 Mon Sep 17 00:00:00 2001
From: Tatiana Burek <tatiana@ucar.edu>
Date: Tue, 17 Oct 2023 14:59:43 -0600
Subject: [PATCH] specify the color of the no resolution and no skill lines for
 the reliability diagram #465 (#393)

---
 metplotpy/plots/config/reliability_defaults.yaml          | 2 ++
 metplotpy/plots/reliability_diagram/reliability.py        | 4 ++--
 metplotpy/plots/reliability_diagram/reliability_config.py | 2 ++
 test/reliability_diagram/custom_reliability_points1.yaml  | 2 ++
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/metplotpy/plots/config/reliability_defaults.yaml b/metplotpy/plots/config/reliability_defaults.yaml
index 1cfdcce0..a95909a0 100644
--- a/metplotpy/plots/config/reliability_defaults.yaml
+++ b/metplotpy/plots/config/reliability_defaults.yaml
@@ -158,3 +158,5 @@ ytlab_horiz: 0.5
 ytlab_orient: 1
 ytlab_perp: 0.5
 ytlab_size: 1
+noskill_line_col: 'red'
+reference_line_col: 'red'
diff --git a/metplotpy/plots/reliability_diagram/reliability.py b/metplotpy/plots/reliability_diagram/reliability.py
index 6451e2fa..d2b63bee 100644
--- a/metplotpy/plots/reliability_diagram/reliability.py
+++ b/metplotpy/plots/reliability_diagram/reliability.py
@@ -318,7 +318,7 @@ def _add_noskill_line(self, o_bar: Union[float, None]) -> None:
                 self.figure.add_trace(
                     go.Scatter(x=[0, 1],
                                y=[util.abline(0, intercept, 0.5), util.abline(1, intercept, 0.5)],
-                               line={'color': 'red',
+                               line={'color': self.config_obj.noskill_line_col,
                                      'dash': 'dash',
                                      'width': 1},
                                showlegend=False,
@@ -393,7 +393,7 @@ def _add_noresolution_line(self, o_bar: Union[float, None]) -> None:
                 self.figure.add_trace(
                     go.Scatter(x=[0, 1],
                                y=[util.abline(0, o_bar, 0), util.abline(1, o_bar, 0)],
-                               line={'color': 'red',
+                               line={'color': self.config_obj.reference_line_col,
                                      'dash': 'dash',
                                      'width': 1},
                                showlegend=False,
diff --git a/metplotpy/plots/reliability_diagram/reliability_config.py b/metplotpy/plots/reliability_diagram/reliability_config.py
index 05f9b74d..bcf581e3 100644
--- a/metplotpy/plots/reliability_diagram/reliability_config.py
+++ b/metplotpy/plots/reliability_diagram/reliability_config.py
@@ -63,6 +63,8 @@ def __init__(self, parameters: dict) -> None:
         self.rely_event_hist = self._get_bool('rely_event_hist')
         self.inset_hist = self._get_bool('inset_hist')
         self.summary_curves = self.get_config_value('summary_curves')
+        self.noskill_line_col = self.get_config_value('noskill_line_col')
+        self.reference_line_col = self.get_config_value('reference_line_col')
 
         ##############################################
         # caption parameters
diff --git a/test/reliability_diagram/custom_reliability_points1.yaml b/test/reliability_diagram/custom_reliability_points1.yaml
index af791870..3af1e78e 100644
--- a/test/reliability_diagram/custom_reliability_points1.yaml
+++ b/test/reliability_diagram/custom_reliability_points1.yaml
@@ -182,4 +182,6 @@ ytlab_perp: 0.5
 ytlab_size: 1
 plot_filename: ./intermed_files/reliability.png
 stat_input: ./reliability.data
+noskill_line_col: 'green'
+reference_line_col: 'blue'