[core][dataset] Add magnification attribute

darfix/core/dataset.py

@@ -26,7 +26,7 @@
 
 __authors__ = ["J. Garriga"]
 __license__ = "MIT"
-__date__ = "26/05/2021"
+__date__ = "01/06/2021"
 
 import copy
 import glob
@@ -110,6 +110,7 @@ class Dataset():
         self.running_data = None
         self.moments_dims = {}
         self.operations_state = numpy.zeros(len(Operation))
+        self._magnification = None
         if not os.path.isdir(self.dir + "/" + treated):
             try:
                 os.mkdir(self.dir + "/" + treated)
@@ -163,6 +164,14 @@ class Dataset():
         if self.running_data is not None:
             self.running_data.stop_operation(operation)
 
+    @property
+    def magnification(self):
+        return self._magnification
+
+    @magnification.setter
+    def magnification(self, value):
+        self._magnification = value
+
     @property
     def dir(self):
         return self._dir