support phasediff + single magnitude image case

chrisgorgo · chrisgorgo · commit f9c89c0c7674 · 2017-10-27T13:26:33.000-07:00
diff --git a/utils/modalities.js b/utils/modalities.js
@@ -22,6 +22,10 @@ module.exports = {
                 'magnitude2',
                 'phasediff'
             ], "fieldmap"],
+            [[
+                'magnitude1',
+                'phasediff'
+            ], "fieldmap"],
             [[
                 'magnitude',
                 'fieldmap'
