Thicking selected contour line

[Mary Jo Nath]

Fil,

Contour your variable as you normally would, then do just contour the 0
line by doing something like:

set gxout contour
set cthick 6
set clevs 0
d var

MJ

Fil wrote:
> Hello dear GrADS users,
>
> Is it possible to thick a selected contour isoline? Let's say I want to "set
> cthick 6" the 0ºC contour isoline from a 2m temperature variable plot. I
> have seen it in a few GrADS maps on the web.
>
> Also, is there any workaround to show contour labels using 'mproj nps' and
> setting coordinates with 'mpvals'?
>
> Any help appreciated.
>
> Cheers,
> Fil
>