Dario Panici

Results 421 comments of Dario Panici

Add iota calclulation from field line integration of a coilset/magnetic field

Need rootfind to compute axis location

Add iota calclulation from field line integration of a coilset/magnetic field

Or can just supply any centroid etc as long as it is inside the surface the field line covers

Add iota calclulation from field line integration of a coilset/magnetic field

CI could use a simple field like field from an on-axis wire current and a ToroidalMagneticField, and that should converge almost immediately I think it is a very useful utility...

Fix `nan` in reverse mode gradient caused by `rotation_matrix`

- safe arccos - check for sign of dot product of Zaxis and normal to assign correct sign - check for normal near-Z-axis works as well (when almost but not...

Fix `nan` in reverse mode gradient caused by `rotation_matrix`

> If the original rotation matrix function is now unused I'm fine removing it it is used in some of our coils for the `rotate` method, right now this PR...

Fix `nan` in reverse mode gradient caused by `rotation_matrix`

> > If the original rotation matrix function is now unused I'm fine removing it > > it is used in some of our coils for the `rotate` method, right...

Fix `nan` in reverse mode gradient caused by `rotation_matrix`

This PR now works fine, but seems the new way I implemented is noisier for very nearly-antiparallel, so if we can make safe arccos work or I will try the...

`write_vmec_input` will create a vmec input file that `Equilibrium.from_input_file` will not correctly handle

Add this as a test (just write/read)

`write_vmec_input` will create a vmec input file that `Equilibrium.from_input_file` will not correctly handle

handle in #1816

Update jdotb formula when saving to wout, and don't negate current profile in `ensure_nested_jacobian`

- check for stellarator if not negating current keeps iota profile magnitude the same