Merge pull request #765 from marcobarilari/marco_stc-fix-#763

related to #763 and testing through CI if the patch breaks things (reopened)

Author: Remi-Gau

src/batches/preproc/setBatchSTC.m

@@ -96,7 +96,7 @@
                   false, opt.verbosity);
   end
 
-  nbSlices = numel(unique(sliceOrder));
+  nbSlices = numel(sliceOrder);
 
   temporal.st.nslices = nbSlices;
   temporal.st.tr = repetitionTime;

tests/tests_batches/preproc/test_setBatchSTC.m

@@ -181,7 +181,7 @@ function test_setBatchSTC_error_invalid_input_time()
 
 function expectedBatch = returnExpectedBatch(sliceOrder, referenceSlice, TR)
 
-  nbSlices = length(unique(sliceOrder));
+  nbSlices = length(sliceOrder);
   TA = getAcquisitionTime(sliceOrder, TR);
 
   temporal.st.nslices = nbSlices;