Don't transpose JF x/y for preview with extra_geom

src/calng/JungfrauCorrection.py

@@ -86,10 +86,10 @@ class JungfrauGpuRunner(base_gpu.BaseGpuRunner):
         self.correction_kernel = self.source_module.get_function("correct")
 
     def _get_raw_for_preview(self):
-        return self.input_data_gpu.transpose(0, 2, 1)
+        return self.input_data_gpu
 
     def _get_corrected_for_preview(self):
-        return self.processed_data_gpu.transpose(0, 2, 1)
+        return self.processed_data_gpu
 
     def load_data(self, image_data, input_gain_map, cell_table):
         """Experiment: loading all three in one function as they are tied"""