Node: Medium Data

Essentially we need robust ways of getting, fitting, and using medium data in our simulations. - [ ] DataFit Medium (Mediums) - [ ] Implement by migrating the material data fitting logic from the `Tidy3D File Importer`, except now only accept a `Data` input socket, and rely on the `Data File Importer` to do the parsing into an acceptable `Expr` socket format. - [ ] Save the result in a cached property with a button, specifically in a property (serialized!), and lock the input graph while saved. - [ ] Better defaults and deeper adjustability. - [ ] Arbitrary input via `Expr` socket. - [ ] Option to pre-constrain wavelengths. - [ ] Handle `LinAlgError` when SVD fails during a data fit. - [ ] Figure out what to do about Silicon Dioxide. Drude? Generic data-fitting node? - [x] File Importers / Data File Importer (Inputs) - [x] Implement `FlowKind.LazyValueFunc` that plays the loading game. - [ ] Implement `FlowKind.Info` which lets the user describe the data being loaded, for proper further processing. - [ ] Implement unit system input to guide conversion from numpy data type. - [ ] Implement datatype dropdown to guide format from disk, prefilled to detected. - [ ] Options for index labels, index units, index mathtypes. - [x] Implement `FlowKind.Array` that just runs the `LazyValueFunc` as usual. - [x] Standardize 1D and 2D array loading/saving on numpy's savetxt with gzip enabled. - [ ] File Importers / RIIO Web Importer (Inputs) - [ ] Implement refractiveindex.info importer using the `riip` library: https://pypi.org/project/riip/ - [ ] Similar vibes to the `Library Medium` node?

so-rose commented

2024-05-05 18:11:44 +02:00

Owner

Essentially we need robust ways of getting, fitting, and using medium data in our simulations.

DataFit Medium (Mediums)
- Implement by migrating the material data fitting logic from the Tidy3D File Importer, except now only accept a Data input socket, and rely on the Data File Importer to do the parsing into an acceptable Expr socket format.
- Save the result in a cached property with a button, specifically in a property (serialized!), and lock the input graph while saved.
- Better defaults and deeper adjustability.
- Arbitrary input via Expr socket.
- Option to pre-constrain wavelengths.
- Handle LinAlgError when SVD fails during a data fit.
- Figure out what to do about Silicon Dioxide. Drude? Generic data-fitting node?
File Importers / Data File Importer (Inputs)
- Implement FlowKind.LazyValueFunc that plays the loading game.
- Implement FlowKind.Info which lets the user describe the data being loaded, for proper further processing.
  - Implement unit system input to guide conversion from numpy data type.
  - Implement datatype dropdown to guide format from disk, prefilled to detected.
  - Options for index labels, index units, index mathtypes.
- Implement FlowKind.Array that just runs the LazyValueFunc as usual.
- Standardize 1D and 2D array loading/saving on numpy's savetxt with gzip enabled.
File Importers / RIIO Web Importer (Inputs)
- Implement refractiveindex.info importer using the riip library: https://pypi.org/project/riip/
- Similar vibes to the Library Medium node?

so-rose added the

feature

label 2024-05-05 18:11:44 +02:00

so-rose referenced this issue

2024-05-05 18:13:36 +02:00

Implementation Tracker #27

so-rose added a new dependency 2024-05-05 18:13:40 +02:00

#27 Implementation Tracker

2024-05-19 18:16:56 +02:00

Poster

Forgot to note this but in commit 0f2f494868205f886ad56317f8f153a9e2bddf57 we did the data file importer.

Node: Medium Data #56