[ncl-talk] producing label bars with a given width and height

Thu Mar 10 02:29:41 MST 2016

Dear NCL-ers,

I'm putting my ncl plots over Google Maps and I'm very happy with that.
I give Google Map my plot as a Ground Overlay and the labelbar as a "control element" [ by means of  map.controls[google.maps.ControlPosition.RIGHT_BOTTOM].push(myControlDiv) ]

My problem is that labelbars of my plots grately varies in size from plot to plot, thus their posizion and size varies in the resulting Google Map. And this is not good.

Thus my question is: whichever the number of "colors" there will be in the label bar, is it possible to have the label bar of a given size (in term of pixel)?

I use  res at lbAutoManage = False  

Thank you very much for any help,
Regards,
Emanuele

-- 
Emanuele Lombardi
ENEA Casaccia
I-00123 Roma (RM)
tel. +39 0630483366
http://utmea.enea.it/people/lombardi