Merge branch '2403_freqbias' of github.com:MetOffice/CSET into 2403_freqbias

Author: jwarner8

src/CSET/cset_workflow/meta/verification/rose-meta.conf

@@ -363,3 +363,10 @@ description=Compute Scores Frequency Bias.
 type=python_boolean
 compulsory=true
 sort-key=scoresPOD4
+
+[template variables=SCORES_CATEGORICAL_PFD]
+ns=Verification/Scores Categorical
+description=Compute Scores Probability of False Detection.
+type=python_boolean
+compulsory=true
+sort-key=scoresPOD5

src/CSET/cset_workflow/rose-suite.conf.example

@@ -131,6 +131,7 @@ POINT_OBS=False
 PRESSURE_LEVELS=[]
 SCORES_CATEGORICAL_FB=False
 SCORES_CATEGORICAL_ETS=False
+SCORES_CATEGORICAL_PFD=False
 SCORES_CATEGORICAL_POD=False
 SCORES_CATEGORICAL_ENTRIES=[]
 PRESSURE_LEVEL_FIELDS=[]

src/CSET/loaders/verification.py

@@ -73,6 +73,8 @@ def _get_scores_timeseries_categorical(conf):
         scores_timeseries_categorical.append("ets")
     if conf.SCORES_CATEGORICAL_FB or conf.SCORES_ALL:
         scores_timeseries_categorical.append("fb")
+    if conf.SCORES_CATEGORICAL_PFD or conf.SCORES_ALL:
+        scores_timeseries_categorical.append("pfd")
     return scores_timeseries_categorical