vector field over a curve stripe

Hello everyone!

I'm using R2021a .

I have this function called plotaFita, wich gives me some points over a curve stripe.

I would like to see some vector fields over this surface. These vectors all have the same norm. But it do not look so.

Check out this gif I made:

This animation was made by the function FazVideoM123(fi_,theta0,dr,dz,Raio,Nx,Nz) , with

fi_ = 0:.01:(2*pi) ; theta0 = pi/2 ; dr = 2.0000e-06 ; dz = 1.8000e-06 ; Raio = 3.1831e-05 ; Nx = 15; Nz = 10;

The three vector fields are basically the same, exchanged their cilindrical components, as represented by the functions plotaM1 , plotaM2 , plotaM3 .

I wonder if there's some throuble with z component of these vector fields, but I can't find it. Does anyone got an idea about it?

[Gabriel Silva]

[Gabriel Silva]

I am awarding solutions, just in case you get interested:

https://www.freelancer.com/projects/mathematics/Bug-fix-vector-field-plots