feat: xdata dfm partial

Author: LukePrior

js/xdata.js

@@ -622,12 +622,14 @@ function parseXDATA(data, pressure, temperature){
         _instrument = _current_xdata.substr(0,2);
 
         if (_instrument === '01') {
-            if (_current_xdata.length = 16) { 
-                // Ozonesonde
-                _xdata_temp = parseOzonesonde(_current_xdata, pressure);
-                _output = Object.assign(_output,_xdata_temp);
-                if (!_instruments.includes("Ozonesonde")) _instruments.push('Ozonesonde');
+            // Ozonesonde
+            if (_current_xdata.length != 16) { 
+                _current_xdata = _current_xdata.slice(0, 16);
             }
+            _xdata_temp = parseOzonesonde(_current_xdata, pressure);
+            _output = Object.assign(_output,_xdata_temp);
+            if (!_instruments.includes("Ozonesonde")) _instruments.push('Ozonesonde');
+            
         } else if (_instrument === '05'){
             // OIF411
             _xdata_temp = parseOIF411(_current_xdata, pressure);