input,f,a,"",,,"Input data file"
output,f,a,"",,,"Output data file"
inreal,b,h,yes,,,"Use real part of input data file?"
inimag,b,h,no,,,"Use imaginary part of input data file?"
center,b,h,yes,,,"Coordinate origin in middle of output?"
inmemory,b,h,yes,,,"Do 2-D transform in-memory?"
len_blk,i,h,256,,,"Length of block for transposing 2-D"
verbose,b,h,yes,,,"print actual image names?"
mode,s,h,"al"