profile5busage.c

An example usage of profile function 5b.
- Result

An example usage of profile function 5b.

#include "grid/octree.h"    // Octree is 3D
//#include "grid/quadtree.h //<- Using a 2D grid gives identical results for this example
#include "profile5b.h"

scalar wave[], height[], lev[];

int main(){
  init_grid (1 << 5);
  L0 = 2.*M_PI;
  refine (level < 7 && ((y + x/3.) < 3.));
  foreach(){
    wave[] = 2.*sin(y) + 3.;
    height[] = y;
    lev[] = level;
  }
  profile ();
}

Result

The code above prints to stdout, whos content are plotted below using an automated script:

datafile = 'out'
firstrow = system('head -1 '.datafile)
set yr [-0.5:8]
set xr [-0.5:7]
set ylabel word(firstrow, 1)
set key autotitle columnheader box on
plot datafile u 1:2 ,\
    datafile u 1:3  ,\
    datafile u 1:4

We are happy with the result as it shows some minimal consistency.