use longname option ordering

assign center id for ESR
dump netcdf file to log when logging enabled

pom.xml

@@ -77,7 +77,7 @@
         <dependency>
             <groupId>com.lexicalscope.jewelcli</groupId>
             <artifactId>jewelcli</artifactId>
-            <version>0.8.6</version>
+            <version>0.8.8</version>
         </dependency>
         <dependency>
             <groupId>edu.ucar</groupId>

src/main/java/net/nullschool/grib2json/Grib2Json.java

@@ -2,6 +2,8 @@
 
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import ucar.grib.grib2.*;
 import ucar.nc2.NetcdfFile;
 import ucar.unidata.io.RandomAccessFile;
@@ -26,6 +28,9 @@
  */
 public final class Grib2Json {
 
+    private static final Logger log = LoggerFactory.getLogger(Grib2Json.class);
+
+
     private final File file;
     private final List<Options> optionGroups;
 
@@ -107,6 +112,7 @@ public void write() throws IOException {
 
             // Otherwise, process it as NetCDF format.
             NetcdfFile netcdfFile = NetcdfFile.open(file.getPath());
+            log.info("File contents:\n{}", netcdfFile);
             for (Options options : optionGroups) {
                 write(netcdfFile, options);
             }

src/main/java/net/nullschool/grib2json/Options.java

@@ -12,7 +12,7 @@
  *
  * @author Cameron Beccario
  */
-@CommandLineInterface(application="grib2json")
+@CommandLineInterface(application="grib2json", order=OptionOrder.LONGNAME)
 public interface Options {
 
     @Option(longName="help", shortName="h", description="display this help")

src/main/java/net/nullschool/grib2json/OscarRecordWriter.java

@@ -55,7 +55,7 @@ private void writeIndicator() {
     }
 
     private void writeIdentification() {
-        write("center", 255, "Earth & Space Research");
+        write("center", -3, "Earth & Space Research");
         write("refTime", date.withZone(DateTimeZone.UTC).toString());
         write("significanceOfRT", 0, "Analysis");
     }