fields.rot_3d#

fields.rot_3d(axis, gx, gy, gz, ang)[source]#

Rotates the vector [gx,gy,gz] by an angle ang around a specified axis.

Parameters:

  • axis (int) – The axis to rotate about. Options are 1,2,3.

  • gx (float) – Vector x component.

  • gy (float) – Vector y component.

  • gz (float) – Vector z component.

  • ang (float) – The angle over which to rotate.

Returns:

  • gx (float) – Vector x component.

  • gy (float) – Vector y component.

  • gz (float) – Vector z component.