Re: grdgradient question

On 18-11-2013 14:29, Luis Avello wrote:
> Hi all,
>
> I am using the option -E of the grdgradient program. My question is: 
> if I use -E0.55/0.6/0.4/10, are these azim/elev/ambient/diffuse? To 
> say this I follow the order en the first line of the manual 
> (-E[s|p]azim/elev[/ambient/diffuse/specular/shine] ] ).

Yes. That's clear from the man page (I think)

"...Optionally, supply /ambient/ /diffuse/ /specular/ /shine/ which are 
parameters that control the reflectance properties of the surface. 
Default values are: /0.55// /0.6///0.4///10/ To leave some of the values 
untouched, specify = as the new value. For example 
*-E*/60///30///=///0.5/ sets the /azim/ /elev/ and /diffuse/ to 60, 30 
and 0.5 and leaves the other reflectance parameters untouched..."

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