Fixed calculation of ylim in SheetStack.sample
Fixed calculation of ylim in SheetStack.sample

basnijholt/holoviews,mjabri/holoviews,ioam/holoviews,vascotenner/holoviews,vascotenner/holoviews,mjabri/holoviews,vascotenner/holoviews,basnijholt/holoviews,ioam/holoviews,mjabri/holoviews,ioam/holoviews,basnijholt/holoviews