Iso value in a plot

General Discussion
1

HI
Is there any way I can fix min and max of iso value in a freedom plot?
Actually I want the same number representing same color in two different codes so that I can compare based on colored area, so I thought if I fix the iso max and iso min, I will get that.

2

you can set the value of plot isovalue with

tutorial/NS-BackwardStep.edp:plot(psi,wait=0,viso=psiviso);

where the value of psiviso array is:

real[int] psiviso(31);
{int k=0;
for(int i=-20;i<0;i++)
 psiviso[k++] = i*2./3.*(H-0.5)/20;
for(int i=0;i<=10;i++)
 psiviso[k++] = i*2./3.*(H-0.5)/100/(H*H*H);
}
3

hi thanks, does it mean if I use this array in two different codes, the color palette will be same? I want same number represent same color in two different codes. I thought I can do it by fixingI minimum of iso value say 0.1 and max1.1 in every code so that it gives me same color range

4

Here the same va is the same color , try !!!