Correctly compute RasterGridPlot widths and heights
Correctly compute RasterGridPlot widths and heights

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