CALL BAXES(X0,Y0,FREQLO,FREQHI,L,TITLE,NCHRS,SIZE) -- This routine generates a 1/3 octave band center frequency X-axis. FCTR: BX X0,Y0 - Location of the origin in scale inches. FREQLO,FREQHI - Range of frequency in Hertz. L - Length of the axis in floating point scale inches. TITLE - Character string contating the title. NCHRS - Number of characters in title. SIZE - Size in scale inches of annotation. The title will be 1.5*SIZE.