[patch] #8 DTI will have default motadality as 'dwi' on BIDS helper s…

…heet. Correct bvec to have 3 rows instead of 3 columns
BrkRaw · Jun 4, 2020 · 1d756a7 · 1d756a7 · eugenegkim · Jun 9, 2020
1 parent 996168c
commit 1d756a7
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/brkraw/lib/loader.py b/brkraw/lib/loader.py
@@ -758,7 +758,7 @@ def _get_temp_info(self, visu_pars):
     @staticmethod
     def _get_bdata(method):
         bval = get_value(method, 'PVM_DwEffBval')
-        bvec = get_value(method, 'PVM_DwGradVec')
+        bvec = get_value(method, 'PVM_DwGradVec').T # to have three rows instead of three columns
         bmat = get_value(method, 'PVM_DwBMat')
         return bval, bvec, bmat
 

diff --git a/brkraw/scripts/brkraw.py b/brkraw/scripts/brkraw.py
@@ -304,6 +304,8 @@ def main():
                                             item['Start'] = s
                                             item['End'] = e
                                             df = df.append(item, ignore_index=True)
+                                    elif datatype == 'dwi':
+                                        item['modality'] = 'dwi'
                                     else:
                                         df = df.append(item, ignore_index=True)
         df.to_excel(output, index=None)