Choose the appropriate option
Default File          Your File
Select Cost Matrix File (xls/csv) :
Select Base Year Trip Matrix File (xls/csv) :


See the default Excel / CSV input files for file format:
Excel- (Click Here) For Cost Matrix File (xls)
Excel- (Click Here) For Base Year Trip Matrix File (xls)
CSV- (Click Here) For Cost Matrix File (csv)
CSV- (Click Here) For Base Year Trip Matrix File (csv)