diff --git a/datasets/raise/utils.py b/datasets/raise/utils.py
index 98668c3..525c4a8 100644
--- a/datasets/raise/utils.py
+++ b/datasets/raise/utils.py
@@ -16,7 +16,7 @@ import imageio
 class Color(Enum):
     RED = auto()
     GREEN_RIGHT = auto()
-    GREEN_BOTTOM = auto()
+    GREEN_LEFT = auto()
     BLUE = auto()
 
     def __str__(self):
@@ -117,29 +117,44 @@ RAW_IMAGE_FILE_EXTENSIONS = [
     'nef',
 ]
 
+SUPPORTED_RAW_PATTERNS = [
+    # RG
+    # GB
+    [[0, 1],
+     [3, 2]],
+    # GB
+    # RG
+    [[3, 2],
+     [0, 1]],
+]
+
 def getRawColorChannel(raw, color):
     colorDesc = raw.color_desc.decode('ascii')
     assert colorDesc == 'RGBG'
-    assert np.array_equal(raw.raw_pattern, np.array([[0, 1], [3, 2]], dtype = np.uint8))
-    # RG
-    # GB
+    assert any(np.array_equal(raw.raw_pattern, np.array(supportedRawPattern, dtype = np.uint8)) for supportedRawPattern in SUPPORTED_RAW_PATTERNS)
     rawImageVisible = raw.raw_image_visible.copy()
 
-    redRawImageVisible = rawImageVisible[::2, ::2]
-    greenRightRawImageVisible = rawImageVisible[::2, 1::2]
+    topLeftRawImageVisible = rawImageVisible[::2, ::2]
+    topRightRawImageVisible = rawImageVisible[::2, 1::2]
 
-    greenBottomRawImageVisible = rawImageVisible[1::2, ::2]
-    blueRawImageVisible = rawImageVisible[1::2, 1::2]
+    bottomLeftRawImageVisible = rawImageVisible[1::2, ::2]
+    bottomRightRawImageVisible = rawImageVisible[1::2, 1::2]
 
-    match color:
-        case Color.RED:
-            imageNpArray = redRawImageVisible
-        case Color.GREEN_RIGHT:
-            imageNpArray = greenRightRawImageVisible
-        case Color.GREEN_BOTTOM:
-            imageNpArray = greenBottomRawImageVisible
-        case Color.BLUE:
-            imageNpArray = blueRawImageVisible
+    if np.array_equal(raw.raw_pattern, np.array(SUPPORTED_RAW_PATTERNS[0], dtype = np.uint8)):
+        imageNpArrays = {
+            Color.RED: topLeftRawImageVisible,
+            Color.GREEN_RIGHT: topRightRawImageVisible,
+            Color.GREEN_LEFT: bottomLeftRawImageVisible,
+            Color.BLUE: bottomRightRawImageVisible,
+        }
+    else: # elif np.array_equal(raw.raw_pattern, np.array(SUPPORTED_RAW_PATTERNS[1], dtype = np.uint8)):
+        imageNpArrays = {
+            Color.GREEN_LEFT: topLeftRawImageVisible,
+            Color.BLUE: topRightRawImageVisible,
+            Color.RED: bottomLeftRawImageVisible,
+            Color.GREEN_RIGHT: bottomRightRawImageVisible,
+        }
+    imageNpArray = imageNpArrays[color]
     return imageNpArray
 
 def isARawImage(imageFilePath):
@@ -178,7 +193,7 @@ def mergeSingleColorChannelImagesAccordingToBayerFilter(singleColorChannelImages
     '''
     multipleColorsImage[::2,::2] = singleColorChannelImages[Color.RED]
     multipleColorsImage[1::2,::2] = singleColorChannelImages[Color.GREEN_RIGHT]
-    multipleColorsImage[::2,1::2] = singleColorChannelImages[Color.GREEN_BOTTOM]
+    multipleColorsImage[::2,1::2] = singleColorChannelImages[Color.GREEN_LEFT]
     multipleColorsImage[1::2,1::2] = singleColorChannelImages[Color.BLUE]
     return multipleColorsImage