Items tagged with complexplot3d

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I have a complex function for both the electric and magnetic fields for 2 laser pluses colliding they are only 2 dimensions z,t;

E(z,t) := -I*a*exp(-(z-Z+t)^2/sigma^2)*sin(omega*(z-Z+t))+a*exp(-(z+Z-t)^2/sigma^2)*sin(omega*(z+Z-t))

B(z,t) := -a*exp(-(z-Z+t)^2/sigma^2)*sin(omega*(z-Z+t))+I*a*exp(-(z+Z-t)^2/sigma^2)*sin(omega*(z+Z-t))

Where a,omegasigma are real constants and Z is the initial offset for the pluses,

I would like to plot them together with there real and imaginary parts on two axes and then extended along the z direction, if possible I would like to animate them. To hopefully get a moving plot like this except it's a laser pluse not a continuous wave,

In plots made with 'complexplot3d', Maple uses by default a color wheel for the argument of complex numbers in which positive numbers are painted cyan and negative numbers are red. Is there a way to change this to the other common convention (i.e. cyan negative and red positive numbers)?

 

Any help would be really appreciated, as it's not convenient to have graphs made with different conventions in the same document and I wouldn't want to remake all the ones I already have.

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