diff --git a/python/plugins/processing/core/LayerExporter.py b/python/plugins/processing/core/LayerExporter.py
index a82115da6fa..47788cc3cb3 100644
--- a/python/plugins/processing/core/LayerExporter.py
+++ b/python/plugins/processing/core/LayerExporter.py
@@ -29,7 +29,6 @@ from processing.core.ProcessingUtils import ProcessingUtils
 from qgis.core import *
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
-from processing.gdal.GdalUtils import GdalUtils
 
 class LayerExporter():
 
diff --git a/python/plugins/processing/core/ProcessingUtils.py b/python/plugins/processing/core/ProcessingUtils.py
index f3fe79ce1a4..5b39a573f24 100644
--- a/python/plugins/processing/core/ProcessingUtils.py
+++ b/python/plugins/processing/core/ProcessingUtils.py
@@ -61,11 +61,7 @@ class ProcessingUtils:
     @staticmethod
     def setTempOutput(out, alg):
         ext = out.getDefaultFileExtension(alg)
-        validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
-        safeCmdName = ''.join(c for c in alg.commandLineName() if c in validChars)
-        uniqueSufix = str(uuid.uuid4()).replace("-","")
-        filename = ProcessingUtils.tempFolder() + os.sep + safeCmdName + uniqueSufix + "." + ext
-        out.value = filename
+        out.value = ProcessingUtils.getTempFilenameInTempFolder(out.name + "." + ext)
 
     @staticmethod
     def getTempFilename(ext):
diff --git a/python/plugins/processing/outputs/OutputRaster.py b/python/plugins/processing/outputs/OutputRaster.py
index ba17ed9532e..6cbcc0c0268 100644
--- a/python/plugins/processing/outputs/OutputRaster.py
+++ b/python/plugins/processing/outputs/OutputRaster.py
@@ -49,6 +49,6 @@ class OutputRaster(Output):
             return self.value
         else:
             if self.compatible is None:
-                self.compatible = ProcessingUtils.getTempFilename(self.getDefaultFileExtension(alg))
+                self.compatible = ProcessingUtils.getTempFilenameInTempFolder(self.name + "." + self.getDefaultFileExtension(alg))
             return self.compatible;
 
diff --git a/python/plugins/processing/outputs/OutputTable.py b/python/plugins/processing/outputs/OutputTable.py
index 3ff362a4cc2..4a70a8417d3 100644
--- a/python/plugins/processing/outputs/OutputTable.py
+++ b/python/plugins/processing/outputs/OutputTable.py
@@ -52,7 +52,7 @@ class OutputTable(Output):
             return self.value
         else:
             if self.compatible is None:
-                self.compatible = ProcessingUtils.getTempFilename(self.getDefaultFileExtension(alg))
+                self.compatible = ProcessingUtils.getTempFilenameInTempFolder(self.name + "." + self.getDefaultFileExtension(alg))                
             return self.compatible;
 
     def getTableWriter(self, fields):
diff --git a/python/plugins/processing/outputs/OutputVector.py b/python/plugins/processing/outputs/OutputVector.py
index 6b2cd5a94bb..4971a5b634f 100644
--- a/python/plugins/processing/outputs/OutputVector.py
+++ b/python/plugins/processing/outputs/OutputVector.py
@@ -55,7 +55,7 @@ class OutputVector(Output):
             return self.value
         else:
             if self.compatible is None:
-                self.compatible = ProcessingUtils.getTempFilename(self.getDefaultFileExtension(alg))
+                self.compatible = ProcessingUtils.getTempFilenameInTempFolder(self.name + "." + self.getDefaultFileExtension(alg))                
             return self.compatible;
 
 
diff --git a/python/plugins/processing/saga/SagaAlgorithm.py b/python/plugins/processing/saga/SagaAlgorithm.py
index afdd66b1175..65703a71f10 100644
--- a/python/plugins/processing/saga/SagaAlgorithm.py
+++ b/python/plugins/processing/saga/SagaAlgorithm.py
@@ -206,7 +206,7 @@ class SagaAlgorithm(GeoAlgorithm):
                     filename = LayerExporter.exportVectorLayer(layer)
                     self.exportedLayers[param.value]=filename
                 elif not param.value.endswith("shp"):
-                        raise GeoAlgorithmExecutionException("Unsupported file format")
+                    raise GeoAlgorithmExecutionException("Unsupported file format")
             if isinstance(param, ParameterTable):
                 if param.value == None:
                     continue
@@ -378,14 +378,25 @@ class SagaAlgorithm(GeoAlgorithm):
         return s
 
 
-    def exportRasterLayer(self, layer):
-        destFilename = ProcessingUtils.getTempFilenameInTempFolder(os.path.basename(layer)[0:5] + ".sgrd")
-        self.exportedLayers[layer]= destFilename
+    def exportRasterLayer(self, source):  
+        layer = QGisLayers.getObjectFromUri(source, False)
+        if layer:
+            filename = str(layer.name())
+        else:
+            filename = source.rstrip(".sgrd")        
+        validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789:"
+        filename = ''.join(c for c in filename if c in validChars)
+        if len(filename) == 0:
+            filename = "layer"
+        destFilename = ProcessingUtils.getTempFilenameInTempFolder(filename + ".sgrd")
+        self.exportedLayers[source]= destFilename
         saga208 = ProcessingConfig.getSetting(SagaUtils.SAGA_208)
         if ProcessingUtils.isWindows() or ProcessingUtils.isMac() or not saga208:
-            return "io_gdal 0 -GRIDS \"" + destFilename + "\" -FILES \"" + layer+"\""
+            return "io_gdal 0 -GRIDS \"" + destFilename + "\" -FILES \"" + source+"\""
         else:
-            return "libio_gdal 0 -GRIDS \"" + destFilename + "\" -FILES \"" + layer + "\""
+            return "libio_gdal 0 -GRIDS \"" + destFilename + "\" -FILES \"" + source + "\""
+              
+        
 
 
     def checkBeforeOpeningParametersDialog(self):