Write missing OSCAR values as null rather than "NaN", because it is m…

…ore compact.
noelkoutlis · Jan 23, 2014 · 7b53726 · 7b53726
1 parent f02729e
commit 7b53726
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/net/nullschool/grib2json/OscarRecordWriter.java b/src/main/java/net/nullschool/grib2json/OscarRecordWriter.java
@@ -5,6 +5,7 @@
 import ucar.ma2.*;
 import ucar.nc2.Variable;
 
+import javax.json.JsonValue;
 import javax.json.stream.JsonGenerator;
 import java.io.IOException;
 
@@ -139,7 +140,7 @@ private void writeData() throws IOException {
             IndexIterator ii = data.getIndexIterator();
             while (ii.hasNext()) {
                 float value = ii.getFloatNext();
-                jg.write(new FloatValue(Float.isNaN(value) ? value : round(value, 50)));
+                jg.write(Float.isNaN(value) ? JsonValue.NULL : new FloatValue(round(value, 50)));
             }
             jg.writeEnd();
         }