> Hi Michael, > > Thanks for responding - so to confirm we are expected to ask the user for input in the console before execution so they can choose the cleaned data file name? > > Thus execution would work somewhat as follows: > > user: ./preprocess dirty_data.tsv > program: please input a name for the cleaned data tsv file... > user: clean_data.tsv > *program executes data cleaning* > program: data processed into file: clean_data.tsv > > Thanks