autoscale()

autoscale()
Calculates the window limits and tic distances for SCANs. Valid parameter are name, x, y, noreverse and window:
Spectra::autoscale(); all GQEs
Spectra::autoscale( name => "scan1"); single GQE
Spectra::autoscale( y => 'yes'); all GQEs, y-axis only
Spectra::autoscale( window => 'yes'); roughly keeping window limits.