Added new datasource for HYCOM

sources/HYCOM.h

@@ -8,6 +8,7 @@ class HYCOMData: public LayeredData
   TYPE_UNKNOWN,
   TYPE_REANALYSIS,
   TYPE_HINDCAST,
+  TYPE_NRT,
   TYPE_FORECAST
  };
 
@@ -24,7 +25,8 @@ class HYCOMData: public LayeredData
   {
   case(TYPE_REANALYSIS): return "GOFS 3.1: 41-layer HYCOM + NCODA Global 1/12 Reanalysis";
   case(TYPE_HINDCAST): return "GOFS 3.1: 41-layer HYCOM + NCODA Global 1/12 Analysis Hindcast";
-  case(TYPE_FORECAST): return "GOFS 3.1: 41-layer HYCOM + NCODA Global 1/12 Analysis Forecast";
+  case(TYPE_NRT): return "ESPC-D-V02: Global 1/12 Analysis Archive";
+  case(TYPE_FORECAST): return "ESPC-D-V02: Global 1/12 Forecast";
   default: return "No title";
   }
  }
@@ -37,6 +39,8 @@ class HYCOMData: public LayeredData
   GPL.UsePrefix("HYCOM");
   if(dataset == "Forecast")
    type = TYPE_FORECAST;
+  else if(dataset == "NRT")
+   type = TYPE_NRT;
   else if(dataset == "Hindcast")
    type = TYPE_HINDCAST;
   else if(dataset == "Reanalysis")