[opendx-users] Coordinate trasformation

2004-05-19 Thread Marzia De Lucia
Hi, I have a vector field written in cartesian coordinate system. I would like to extract from it the radial component in spherical coordinate, and plotting it with opendx. Is there a simple way to do it using opendx? Thank you in advance, Marzia

Re: [opendx-users] Coordinate trasformation

2004-05-19 Thread Joel Richardson
Mark(positions) - Compute(sqrt(a.x^2 + a.y^2 + a.z^2)) - Unmark(r) ...or something like that. Joel Hi, I have a vector field written in cartesian coordinate system. I would like to extract from it the radial component in spherical coordinate, and plotting it with opendx. Is there a