Hi all, i am a graduate student in mathematicst and im doing a thesis to solve PDE for u:R^3--->R (the total space is 4-D).
<br><br>Later my programs i want to plot my solution.... i have a
uniform grid on [0,1]^3 and the approximated value of u on
(x_i,y_j,z_k).
<br><br>I have 2 way to plot a 4-D functions:
<br>1) curve of level u(x,y,z)=cost(t)... with t € R
<br>2) u(x0,y,z) or u(x,y0,z) or u(x,y,z0) with different x0, y0, z0.
<br><br>However... i want try to use Paraview, that i read need .vtk files.
<br>Can i have a .vtk file plotting a function u:R^2--->R, to see the structure of that file?
<br>(i read something... but the file explain better)
<br><br>Someone have suggestions to do the plotting 4-d?