Omaha #5733 Fix display of sea level pressure for DAT products

Values from metar are in Pa; convert to hPa before storing in fssobs.

Change-Id: I39e245a65001fc197737ffa5b6bfe7eca1891219

deltaScripts/16.2.2/DR5733/_update_fssobs_slp_values.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python2
+
+# #5733
+# Convert sea level pressure from Pa to hPa in an hdf5 file
+# Do nothing if all values are already in hPa
+# Author: tom.gurney@raytheon.com
+
+import sys
+import h5py
+
+def main():
+    if len(sys.argv) != 2:
+        print "usage: {} filename.h5".format(sys.argv[0])
+        sys.exit(1)
+
+    didstuff = False
+    try:
+        with h5py.File(sys.argv[1], 'r+') as f:
+            if 'seaLevelPress' in f:
+                for i, data in enumerate(f['seaLevelPress']):
+                    if data > 10000:
+                        f['seaLevelPress'][i] = data / 100.0
+                        didstuff = True
+    except Exception as e:
+        print "ERROR: " + str(sys.exc_info()[0]) + ": " + str(e)
+        sys.exit(1)
+
+    if didstuff:
+        print "INFO: {}: updated".format(sys.argv[1])
+    else:
+        print "INFO: {}: no update needed".format(sys.argv[1])
+
+
+if __name__ == "__main__":
+    main()

deltaScripts/16.2.2/DR5733/update_fssobs_slp_values.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# #5733
+# Convert sea level pressure from Pa to hPa in all fssobs h5 files
+# Author: tom.gurney@raytheon.com
+
+TARGET=/awips2/edex/data/hdf5/fssobs
+THIS_LOCATION=$(dirname $0)
+success=0
+
+for item in $(find $TARGET -type f -name "*.h5"); do
+    $THIS_LOCATION/_update_fssobs_slp_values.py $item
+    if [[ $? -ne 0 ]]; then
+        success=1
+    fi
+done
+
+if [[ success -eq 0 ]]; then
+    echo INFO: No errors reported.
+else
+    echo "ERROR: There was a problem with one or more updates; see above."
+fi

edexOsgi/com.raytheon.uf.edex.plugin.fssobs/src/com/raytheon/uf/edex/plugin/fssobs/FSSObsDataTransform.java

@@ -46,6 +46,7 @@ import com.raytheon.uf.edex.decodertools.time.TimeTools;
  * Jul 23, 2014 3410       bclement    location changed to floats
  * Sep 18, 2015 3873       skorolev    Fixed assigning timeObs for maritime record.
  * Dec 02, 2015 3873       dhladky     Added missing point data params.
+ * Jul 08, 2016 5733       tgurney     Convert metar sea level pressure to mbar
  * 
  * </pre>
  * 
@@ -343,7 +344,10 @@ public class FSSObsDataTransform {
         fssr.setTimeObs(pdv.getCalendar(TIME_OBS));
         fssr.setRefHour(TimeTools.roundToNearestHour(fssr.getTimeObs()));
         // in mbar
-        fssr.setSeaLevelPress(pdv.getNumber(SEA_LEVEL_PRESS).floatValue());
+        float seaLevelPress = pdv.getNumber(SEA_LEVEL_PRESS).floatValue();
+        if (seaLevelPress != MISSING) {
+            fssr.setSeaLevelPress(seaLevelPress / 100.0f);
+        }
         // in mmHg
         fssr.setPressureAltimeter(pdv.getNumber(ALTIMETER).floatValue());
         fssr.setPressChange3Hour(pdv.getNumber(PRESS_CHANGE3_HOUR).floatValue());