diff --git a/ihm/app/controller/Steps/SourceSelectionStep.js b/ihm/app/controller/Steps/SourceSelectionStep.js
index 41bff2e..e7705b6 100644
--- a/ihm/app/controller/Steps/SourceSelectionStep.js
+++ b/ihm/app/controller/Steps/SourceSelectionStep.js
@@ -191,6 +191,10 @@ Ext.define('treps.controller.Steps.SourceSelectionStep', {
 		
 		var editController = treps.app.getController('Data.Edit.EditDataGrid');
 
+		//reinit source selection
+		var session = treps.model.Session;
+		session.set('in_filenameBase',null);
+
 		//on SAMP notification or drag & drop selection
 		if ((type != null) && (data != null))
 		{
@@ -207,6 +211,10 @@ Ext.define('treps.controller.Steps.SourceSelectionStep', {
 						waitMsg: 'Uploading your file...',
 						timeout: 120000,
 						success: function(form, action) {
+							var filenameBase = action.result.fileName.substring(0,
+								action.result.fileName.lastIndexOf('.'));
+							console.log('localfile_panel filename: '+filenameBase);
+							treps.model.Session.set('in_filenameBase',filenameBase);
 							me.callRequest('local',action.result.fileName,afterrequest);
 						},
 						failure: function(form, action)
@@ -257,7 +265,8 @@ Ext.define('treps.controller.Steps.SourceSelectionStep', {
 		TREPSAction.startNewOperation({'type' : type, 'data' : location}, function(result, event)
 			{
 				treps.LoadMask.hide();
-
+			//	console.log('callRequestlocation: '+location); 
+				
 				if (!result)
 				{
 					treps.Messages.showError("Internal error during startNewOperation request");
--
libgit2 0.21.2