> Reading "| utility fl42seg C:\Documents and Settings\yww\桌面\2-delbow.GRD"...
Convert a Fluent/V4 case file and optional data file or preBFC grid file to Fluent/UNS 4.
Usage: fl42uns4 [-d datafile] [infile [outfile]]
-d datafile Read and write a data file in addition to the case file.
infile Input case filename. Default is standard input.
outfile Output filename. Default is standard output.