Merge pull request #29 from evhen14/bugfix/multiple-dimensions-suppor…

…t-fix

Bug fix for dimensions being managed in wrong order

apeer_ometiff_library/io.py

@@ -20,35 +20,61 @@ def read_ometiff(input_path):
     size_x = pixels.SizeX
     size_y = pixels.SizeY
 
-    # Expand image array to 5D of order (T, Z, C, X, Y)
-    if size_c == 1:
-        array = np.expand_dims(array, axis=-3)
-    if size_z == 1:
-        array = np.expand_dims(array, axis=-4)
-    if size_t == 1:
-        array = np.expand_dims(array, axis=-5)
-
-    # Makes sure to return the array in (T, Z, C, X, Y) order
-
+    # Expand image array to 5D and make sure to return the array in (T, Z, C, X, Y) order
     dim_format = pixels.DimensionOrder
 
     if dim_format == "XYCZT":
-        pass
+        if size_c == 1:
+            array = np.expand_dims(array, axis=-3)
+        if size_z == 1:
+            array = np.expand_dims(array, axis=-4)
+        if size_t == 1:
+            array = np.expand_dims(array, axis=-5)
     elif dim_format == "XYZCT":
+        if size_z == 1:
+            array = np.expand_dims(array, axis=-3)
+        if size_c == 1:
+            array = np.expand_dims(array, axis=-4)
+        if size_t == 1:
+            array = np.expand_dims(array, axis=-5)
         array = np.moveaxis(array, 1, 2)
     elif dim_format == "XYCTZ":
+        if size_c == 1:
+            array = np.expand_dims(array, axis=-3)
+        if size_t == 1:
+            array = np.expand_dims(array, axis=-4)
+        if size_z == 1:
+            array = np.expand_dims(array, axis=-5)
         array = np.moveaxis(array, 0, 1)
     elif dim_format == "XYZTC":
+        if size_z == 1:
+            array = np.expand_dims(array, axis=-3)
+        if size_t == 1:
+            array = np.expand_dims(array, axis=-4)
+        if size_c == 1:
+            array = np.expand_dims(array, axis=-5)
         array = np.moveaxis(array, 0, 2)
     elif dim_format == "XYTZC":
+        if size_t == 1:
+            array = np.expand_dims(array, axis=-3)
+        if size_z == 1:
+            array = np.expand_dims(array, axis=-4)
+        if size_c == 1:
+            array = np.expand_dims(array, axis=-5)
         array = np.moveaxis(array, 0, 2)
         array = np.moveaxis(array, 0, 1)
     elif dim_format == "XYTCZ":
+        if size_t == 1:
+            array = np.expand_dims(array, axis=-3)
+        if size_c == 1:
+            array = np.expand_dims(array, axis=-4)
+        if size_z == 1:
+            array = np.expand_dims(array, axis=-5)
         array = np.moveaxis(array, 1, 2)
         array = np.moveaxis(array, 0, 1)
     else:
         print(array.shape)
-        raise Exception("Unknow dimension format") 
+        raise Exception("Unknow dimension format")
 
     return array, omexml_string
 

setup.py

@@ -2,7 +2,7 @@
 from setuptools import setup
 
 setup(name='apeer-ometiff-library',
-      version='1.8.2',
+      version='1.8.3',
       description='Library to read and write ometiff images',
       url='https://github.com/apeer-micro/apeer-ometiff-library',
       author='apeer-micro',