presumably more robust fix for beginNans and endNans issue.

lowvisionresearch · Nov 21, 2018 · 6d427ca · 6d427ca
1 parent 2c42489
commit 6d427ca
Showing 1 changed file with 17 additions and 7 deletions.
diff --git a/corepipeline/CoarseRef.m b/corepipeline/CoarseRef.m
@@ -232,13 +232,23 @@
     % between, done manually in a custom helper function.
     [filteredStripIndices1, endNaNs1, beginNaNs1] = FilterStrips(framePositions(:, 1));
     [filteredStripIndices2, endNaNs2, beginNaNs2] = FilterStrips(framePositions(:, 2));
-    endNaNs = max(endNaNs1, endNaNs2);
-    beginNaNs = max(beginNaNs1, beginNaNs2);
-    if isempty(beginNaNs)
-        beginNaNs = 0;
-    end
-    if isempty(endNaNs)
-        beginNaNs = 0;
+    try
+        endNaNs = max(endNaNs1, endNaNs2);
+        beginNaNs = max(beginNaNs1, beginNaNs2);
+        if isempty(beginNaNs)
+            beginNaNs = 0;
+        end
+        if isempty(endNaNs)
+            beginNaNs = 0;
+        end
+    catch
+        % just in case 
+        if ~exist('beginNaNs','var')
+              beginNaNs = 0;
+        end
+        if ~exist('endNaNs','var')
+              endNaNs = 0;
+        end
     end
 
     framePositions = [filteredStripIndices1 filteredStripIndices2];