warning message for limit on wrong axis requested can now handle vectors
warning message for limit on wrong axis requested can now handle vectors

dpattermann-usgs/gsplot,ldecicco-USGS/gsplot,aappling-usgs/gsplot,jread-usgs/gsplot,jread-usgs/gsplot,USGS-R/gsplot,aappling-usgs/gsplot,lindsaycarr/gsplot,ldecicco-USGS/gsplot,dpattermann-usgs/gsplot,lindsaycarr/gsplot