picture 1 of vertical prototype
picture 2 of vertical prototype
('r' for rerun, 'x' for exit)
test.dat (stored as test.txt, rename after download as test.dat)
tpsd.dat (stored as tpsd.txt, rename after download as tpsd.dat)
This file is an 'exported' spectrum (FFT) from Winquake (early versions don't have the 'export' capability)
psd.bas (stored as psd.txt, rename after download as psd.bas)