From 8af937a3444456724a6973ac9cf3db06f61f5119 Mon Sep 17 00:00:00 2001
From: Michael James <mjames@ucar.edu>
Date: Wed, 17 Oct 2018 11:03:28 -0600
Subject: [PATCH] methods getRadarProductIDs(), getRadarProductNames() added to
 DataAccessLayer

---
 awips/dataaccess/DataAccessLayer.py | 39 +++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/awips/dataaccess/DataAccessLayer.py b/awips/dataaccess/DataAccessLayer.py
index 95f9599..4bd94d0 100644
--- a/awips/dataaccess/DataAccessLayer.py
+++ b/awips/dataaccess/DataAccessLayer.py
@@ -40,6 +40,45 @@ else:
     USING_NATIVE_THRIFT = True
 
 
+def getRadarProductIDs(availableParms):
+        """
+        Get only the numeric idetifiers for NEXRAD3 products.
+
+        Args:
+                availableParms: Full list of radar parameters
+
+        Returns:
+                List of filtered parameters
+        """
+        productIDs = []
+        for p in list(availableParms):
+            try:
+                if isinstance(int(p), int):
+                    productIDs.append(str(p))
+            except ValueError:
+                pass
+
+        return productIDs
+
+
+def getRadarProductNames(availableParms):
+    """
+     Get only the named idetifiers for NEXRAD3 products.
+
+    Args:
+            availableParms: Full list of radar parameters
+
+    Returns:
+            List of filtered parameters
+    """
+    productNames = []
+    for p in list(availableParms):
+        if len(p) > 3:
+            productNames.append(p)
+
+    return productNames
+
+
 def getMetarObs(response):
     """
     Processes a DataAccessLayer "obs" response into a dictionary,