Fixed parser to handle updated Nvx file format with more columns than…

… labels. Only columns with header label gets used.
mmemcormier · Feb 3, 2022 · b9d57de · b9d57de
1 parent 2367c96
commit b9d57de
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Showing 2 changed files with 91 additions and 36 deletions.
diff --git a/amid-dev-mc.ipynb b/amid-dev-mc.ipynb
diff --git a/amid.py b/amid.py
@@ -91,7 +91,8 @@ def __init__(self, dstpath, srcpath, uhpc_files, cell_label, bytesIO=None,
                 headlines.append(lines[i])
                 l = lines[i].strip().split()
                 if l[0][:6] == '[Data]':
-                    hline = lines[i+1]
+                    hline = lines[i+1].strip().split(",")
+                    nlabels = len(hline)
                     nskip = i+1
                     break
 
@@ -138,7 +139,8 @@ def __init__(self, dstpath, srcpath, uhpc_files, cell_label, bytesIO=None,
         print('Input cell capacity: {} Ah'.format(self.input_cap))
 
         if bytesIO is None:
-            self.df = pd.read_csv(self.uhpc_file, header=nskip)
+            self.df = pd.read_csv(self.uhpc_file, header=nskip,
+                                  usecols=np.arange(0, nlabels))
             #self.df = pd.read_csv(self.uhpc_file, header=hlinenum)
         else:
             self.df = pd.read_csv(bytesIO, header=hlinenum)