GUI: added functionality to add data to file_prefix for rotation scan only.

gui/src/aaregui/panels/rotation_data_collection.py

@@ -14,6 +14,9 @@ def add_screening_to_path(path):
     p = Path(path)
     return p.parent / "screening" / p.name
 
+def add_data_to_path(path):
+    p = Path(path)
+    return "data" / p
 
 class RotationDataCollectionPanel(ScanSettingsPanel):
     rotation_scan = Signal(RotationScanRequest)
@@ -120,7 +123,7 @@ class RotationDataCollectionPanel(ScanSettingsPanel):
     @Slot()
     def run_measurement(self):
         r = RotationScanRequest(
-            file_prefix=self._filename,
+            file_prefix=self._filename, #str(add_data_to_path(self._filename)),
             start_omega_deg=self.start_angle.value,
             steps=self.image_number(),
             incr_omega_deg=self.image_angle.value,