diff --git a/js/app/views/MyDataUI.js b/js/app/views/MyDataUI.js
index 152aac6..859396a 100644
--- a/js/app/views/MyDataUI.js
+++ b/js/app/views/MyDataUI.js
@@ -117,11 +117,11 @@ Ext.define('amdaUI.MyDataUI', {
 		// edit in module from  FileUpload Module and ExplorerModule (edit param)
 		if (this.module.linkedNode) { 
 				if (this.module.linkedNode.get('fileObject')) {		
-					this.fileObject = this.module.linkedNode.get('fileObject');		  		       		    
+					this.fileObject = this.module.linkedNode.get('fileObject');
 				} 
 				// edit in module from Explorer Module (edit file)
-				else if (this.module.linkedNode.get('object')) { 	 
-					this.fileObject = this.module.linkedNode.get('object'); 
+				else if (this.module.linkedNode.get('object')) { 					
+					this.fileObject = this.module.linkedNode.get('object');	
 					this.resetLinkedNode();
 				}
 				else {	      
@@ -167,13 +167,15 @@ Ext.define('amdaUI.MyDataUI', {
 				}
 				else { // cdf, cef, nc
 					// select parameter
-					var radio = this.down('radiogroup'); 		
-					radio.setValue({'cdfvar' : this.object.get('realvar')});  
+					var radio = this.down('radiogroup');
+					radio.suspendEvent('change');
+					radio.setValue({'cdfvar' : this.object.get('realvar')}); 
+					radio.resumeEvent('change');
 					// disable form fields defined in file
 					this.disablePredefined(true);
 				}
 		}
-			
+		
 		//Set table definition
 		if (object.get('tableDef'))
 			this.getPlugin('tabledef').setTableDefinition(object.get('tableDef'));
@@ -186,8 +188,8 @@ Ext.define('amdaUI.MyDataUI', {
 	{
 		var form = this.down('form');
 		form.getForm().findField('start').setDisabled(disable);
-		form.getForm().findField('size').setDisabled(disable);
-		this.down('combobox').setDisabled(disable);
+		form.getForm().findField('size').setReadOnly(disable);
+		this.down('combobox').setReadOnly(disable);
 	},
 	
 	/*
@@ -323,6 +325,10 @@ Ext.define('amdaUI.MyDataUI', {
 							paramModule.linkedNode.set('iconCls', 'icon-scalar');  
 							paramModule.linkedNode.set('isSpectra', false);
 			}
+			else if (values.size == 3) {
+							paramModule.linkedNode.set('iconCls', 'icon-vector');  
+							paramModule.linkedNode.set('isSpectra', false);
+			}
 			else {
 				if (values.plottype == 'Spectra') {
 							paramModule.linkedNode.set('isSpectra', true);
@@ -492,18 +498,7 @@ Ext.define('amdaUI.MyDataUI', {
 		var items = [];	   
 		Ext.Array.each(vars, function(name, index) {
 				if (name) {
-					items[index] = { boxLabel: name, name: 'cdfvar',  inputValue: name,
-						listeners: 
-						{
-								scope: this,
-								change: function (cb, nv, ov) {					     
-									if (nv) {                                             
-										AmdaAction.getMyParamInfo({format: format, file : fileName, varName : cb.inputValue},						
-										this.updateInfo, this);                                          
-									}					   							 						  
-								}
-						}
-					}
+					items[index] = { boxLabel: name, name: 'cdfvar', inputValue: name }	
 				}
 		}, this);
 	 	
@@ -519,7 +514,16 @@ Ext.define('amdaUI.MyDataUI', {
 				cls: 'x-check-group-alt',
 				columns: 2,
 				vertical: true,	                     
-				items: items
+				items: items, 
+				listeners : {
+					scope: this,
+					change: function (cb, nv, ov) {
+						if (nv.cdfvar) { 
+							AmdaAction.getMyParamInfo({format: format, file : fileName, varName : nv.cdfvar},
+							this.updateInfo, this);
+						}  
+					}
+				}
 			}]
 		};
 	    
diff --git a/php/classes/FilesMgr.php b/php/classes/FilesMgr.php
index de94c81..624b5a6 100644
--- a/php/classes/FilesMgr.php
+++ b/php/classes/FilesMgr.php
@@ -113,8 +113,11 @@ class FilesMgr extends AmdaObjectMgr
 		else {
 			$size = 1;		  
 		} 
-
-		return array('type' => $data_type, 'size' => $size, 'n_records' => $n_recs);
+		
+		$units =  exec('cdfvar_attr '.$this->fileName.' '.$cdfVarId.' UNITS');
+		$fillval =  exec('cdfvar_attr '.$this->fileName.' '.$cdfVarId.' FILLVAL');
+		
+		return array('type' => $data_type, 'size' => $size, 'n_records' => $n_recs, 'units' => $units, 'fillvalue' => $fillval);
 	}
 
 	public function getCdfSampling() 
--
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