rename tile and add useful getters

situr/image/situ_tile.py

@@ -0,0 +1,40 @@
+import numpy as np
+
+from situr.image.situ_image import SituImage
+
+
+class Tile:
+    '''
+    * Rounds 5
+    * Channels 4+1 - spot colours + nuclei
+    * Z 1 to 30 - focus level
+    * Y 2048
+    * X 2048
+    '''
+
+    def __init__(self, file_list, nucleaus_channel=4):
+        self.images = []
+        for situ_image_list in file_list:
+            self.images.append(
+                SituImage(situ_image_list, nucleaus_channel=nucleaus_channel))
+
+    def get_round(self, round_number):
+        """This 
+
+        Args:
+            round_number (integer): The round number starting with 0
+
+        Returns:
+            SituImage: The image corresponding to the requested round number.
+        """
+        return self.images[id]
+
+    def to_numpy_array(self):
+        tmp_list = []
+        for image in self.images:
+            tmp_list.append(image.get_data())
+
+        return np.array(tmp_list)
+
+    def get_channel(self, round, channel, focus_level=0):
+        return self.images[round].get_channel(channel, focus_level=focus_level)

situr/image/tile.py

@@ -1,10 +0,0 @@
-class Tile:
-    '''
-    * Rounds 5
-    * Channels 4+1 - spot colours + nuclei
-    * Z 1 to 30 - focus level
-    * Y 2048
-    * X 2048
-    '''
-    def __init__(self):
-        pass