diff --git a/lib/xmet/sounding.py b/lib/xmet/sounding.py
index b309629..bebf33a 100644
--- a/lib/xmet/sounding.py
+++ b/lib/xmet/sounding.py
@@ -267,6 +267,8 @@ class SoundingParams():
                                       SeriesIntersection.LESSER,
                                       lcl[1]-1)
 
+        moist_adiabat = follow_moist_adiabat(*lfc)
+
         el  = temp_line.intersect(moist_adiabat,
                                   SeriesIntersection.GREATER,
                                   lfc[1]-1)
@@ -280,6 +282,7 @@ class SoundingParams():
                                         el)
 
         self.temp_line         = temp_line
+        self.virtual_temp_line = virtual_temp_line
         self.dry_adiabat       = dry_adiabat
         self.mixing_ratio_line = mixing_ratio_line
         self.moist_adiabat     = moist_adiabat