ProcessFlow to parse csv file

I use 2 DataIterator nodes to parse the fields in an input csv file and will email you an example. 
1. The 1st Data Interator node parameters:
    Input Method:  File
    Input File:  (enter your file name and directory)
    Parse by: Line
2. The 2nd Data Interator node is nested inside the 1st Data Iterator node:
     Input Method:  Data
     Input Data: 
     Parse by:  Delimiter String
     Delimiter String:  , (enter a comma symbol if the fields in your csv file are separated by a comma).

2nd try - This post didn't display my text for the "Input Data" parameter because I enclosed the text between symbols for "greater than" and "less than.  Here are the parameters again:
2. The 2nd Data Interator node is nested inside the 1st Data Iterator node:
     Input Method:  Data
     Input Data:  !FileIn_outputData  - be sure to enclose this text between 'greater than' and 'less than' symbols.<!--leIn_outputDa-->
     Parse by:  Delimiter String
     Delimiter String:  , (enter a comma symbol if the fields in your csv file are separated by a comma).

The Memorial Patient Refund flow does this. Just have Diana R. email it to your.