This special process is used to remove empty lines from a CSV file. Empty lines constitute those lines that do not have any data between the ",". Blank characters are not considered data. For example the file before applying this process looks like:
Data1,Data2,Data3,Data4
,, ,
Data1,Data2,Data3,Data4
Data1,Data2,Data3,Data4
After applying this process it looks like:
Data1,Data2,Data3,Data4
Data1,Data2,Data3,Data4
Data1,Data2,Data3,Data4