lib/xmet/hodograph.py

@@ -168,9 +168,6 @@ class Hodograph():
 
     def each_significant_sample(self, sounding: Sounding):
         for sample in sounding.hodograph_samples():
-            if sample.wind_speed is None or sample.wind_dir is None:
-                continue
-
             if self.color(sample.height) is None:
                 break
 

lib/xmet/raob.py

@@ -302,8 +302,8 @@ class RAOBObs():
         }
 
     PRESSURE_CODES = {
-                    '11': True, '22': True, '33': True, '44': True,
-        '55': True, '66': True, '77': True, '88': True, '99': True
+        '11': True, '22': True, '33': True, '44': True, '55': True,
+        '66': True, '77': True, '88': True, '99': True
     }
 
     def parse_pressure(self, token: str):
@@ -360,6 +360,12 @@ class RAOBObs():
         }
 
     def parse_ttaa(self) -> dict:
+        #
+        # Return None if there is no height data up to 100mb.
+        #
+        if self.tokens[0][4] != '1':
+            return None
+
         #
         # Return None if there is no station identifier.
         #
@@ -370,9 +376,6 @@ class RAOBObs():
         station   = self.tokens[1]
         samples   = list()
 
-        sample = self.parse_ttaa_sample(self.tokens[2:5])
-        samples.append(sample)
-
         i = 2
 
         while i < len(self.tokens):
@@ -387,7 +390,7 @@ class RAOBObs():
             if prefix == '88':
                 break
 
-            if prefix in self.TTAA_PRESSURES:
+            if prefix in self.PRESSURE_CODES:
                 sample = self.parse_ttaa_sample(self.tokens[i:i+3])
 
                 if sample is not None: