# spaceml-org/helioai-dataset-readmes architecture

> Architecture diagram of the GitHub repository spaceml-org/helioai-dataset-readmes, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-10-01). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/spaceml-org/helioai-dataset-readmes
- Repository: https://github.com/spaceml-org/helioai-dataset-readmes

## Overview

This repository is a documentation catalog for HelioAI projects, not an application runtime. Its user workflow is to consult the top-level project index and follow a project’s dataset and, where available, model documentation. The tree contains separate Markdown profiles for each project; the README explicitly identifies their catalog roles. No source excerpts were provided, so the graph shows only these documented links and does not infer relationships between datasets and models.

Main entry points: [`README.md`](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/README.md) (Project catalog), [`hl-arcade/dataset.md`](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-arcade/dataset.md) (ARCADE dataset), [`hl-dosi/dataset.md`](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-dosi/dataset.md) (DOSI dataset), [`hl-geo/dataset.md`](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-geo/dataset.md) (Geo dataset)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_catalog["Catalog"]
  node_index["Project catalog<br/>[README.md]"]
end

subgraph group_datasets["Dataset profiles"]
  node_arcade_data["ARCADE dataset<br/>[dataset.md]"]
  node_dosi_data["DOSI dataset<br/>[dataset.md]"]
  node_flaring_data["Flaring dataset"]
  node_geo_data["Geo dataset<br/>[dataset.md]"]
  node_ionosphere_data["Ionosphere dataset<br/>[dataset.md]"]
  node_solar_data["Solar wind dataset<br/>[dataset.md]"]
  node_spect_data["Spectral dataset<br/>[dataset.md]"]
  node_therm_data["Thermospheric dataset<br/>[dataset.md]"]
  node_orchestrator_data["Orchestrator dataset<br/>[dataset.md]"]
  node_euv_data["EUV dataset<br/>[dataset.md]"]
  node_ard_data["ARD dataset<br/>[dataset.md]"]
  node_fdlx_geo_data["FDLX geo dataset<br/>[dataset.md]"]
  node_fdlx_therm_data["FDLX therm dataset<br/>[dataset.md]"]
end

subgraph group_models["Model profiles"]
  node_dosi_model["DOSI model<br/>[model.md]"]
  node_flaring_model["Flaring model"]
  node_geo_model["Geo model<br/>[model.md]"]
  node_ionosphere_model["Ionosphere model<br/>[model.md]"]
  node_solar_model["Solar wind model<br/>[model.md]"]
  node_spect_model["Spectral model<br/>[model.md]"]
  node_therm_model["Thermospheric model<br/>[model.md]"]
  node_euv_model["EUV model<br/>[model.md]"]
  node_ard_model["ARD model<br/>[model.md]"]
  node_fdlx_geo_model["FDLX geo model<br/>[model.md]"]
end

node_reader(("Documentation reader"))

node_reader -->|"consults"| node_index
node_index -->|"lists dataset"| node_arcade_data
node_index -->|"lists dataset"| node_dosi_data
node_index -->|"lists dataset"| node_flaring_data
node_index -->|"lists dataset"| node_geo_data
node_index -->|"lists dataset"| node_ionosphere_data
node_index -->|"lists dataset"| node_solar_data
node_index -->|"lists dataset"| node_spect_data
node_index -->|"lists dataset"| node_therm_data
node_index -->|"lists dataset"| node_orchestrator_data
node_index -->|"lists dataset"| node_euv_data
node_index -->|"lists dataset"| node_ard_data
node_index -->|"lists dataset"| node_fdlx_geo_data
node_index -->|"lists dataset"| node_fdlx_therm_data
node_index -->|"lists model"| node_dosi_model
node_index -->|"lists model"| node_flaring_model
node_index -->|"lists model"| node_geo_model
node_index -->|"lists model"| node_ionosphere_model
node_index -->|"lists model"| node_solar_model
node_index -->|"lists model"| node_spect_model
node_index -->|"lists model"| node_therm_model
node_index -->|"lists model"| node_euv_model
node_index -->|"lists model"| node_ard_model
node_index -->|"lists model"| node_fdlx_geo_model

click node_index "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/README.md"
click node_arcade_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-arcade/dataset.md"
click node_dosi_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-dosi/dataset.md"
click node_geo_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-geo/dataset.md"
click node_ionosphere_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-ionosphere/dataset.md"
click node_solar_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-solar-wind/dataset.md"
click node_spect_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-spect/dataset.md"
click node_therm_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-therm/dataset.md"
click node_orchestrator_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-orchestrator/dataset.md"
click node_euv_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-4pieuvirradiance/dataset.md"
click node_ard_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-ard/dataset.md"
click node_fdlx_geo_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-geo/dataset.md"
click node_fdlx_therm_data "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-therm/dataset.md"
click node_dosi_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-dosi/model.md"
click node_geo_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-geo/model.md"
click node_ionosphere_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-ionosphere/model.md"
click node_solar_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-solar-wind/model.md"
click node_spect_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-spect/model.md"
click node_therm_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-therm/model.md"
click node_euv_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-4pieuvirradiance/model.md"
click node_ard_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-ard/model.md"
click node_fdlx_geo_model "https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-geo/model.md"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_index toneBlue
class node_arcade_data,node_dosi_data,node_flaring_data,node_geo_data,node_ionosphere_data,node_solar_data,node_spect_data,node_therm_data,node_orchestrator_data,node_euv_data,node_ard_data,node_fdlx_geo_data,node_fdlx_therm_data toneAmber
class node_dosi_model,node_flaring_model,node_geo_model,node_ionosphere_model,node_solar_model,node_spect_model,node_therm_model,node_euv_model,node_ard_model,node_fdlx_geo_model toneMint
class node_reader toneIndigo
```

## Components

### Catalog

- [Project catalog](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/README.md): `README.md`

### Dataset profiles

- [ARCADE dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-arcade/dataset.md): `hl-arcade/dataset.md`
- [DOSI dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-dosi/dataset.md): `hl-dosi/dataset.md`
- **Flaring dataset**
- [Geo dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-geo/dataset.md): `hl-geo/dataset.md`
- [Ionosphere dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-ionosphere/dataset.md): `hl-ionosphere/dataset.md`
- [Solar wind dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-solar-wind/dataset.md): `hl-solar-wind/dataset.md`
- [Spectral dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-spect/dataset.md): `hl-spect/dataset.md`
- [Thermospheric dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-therm/dataset.md): `hl-therm/dataset.md`
- [Orchestrator dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-orchestrator/dataset.md): `hl-orchestrator/dataset.md`
- [EUV dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-4pieuvirradiance/dataset.md): `us-4pieuvirradiance/dataset.md`
- [ARD dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-ard/dataset.md): `us-fdlx-ard/dataset.md`
- [FDLX geo dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-geo/dataset.md): `us-fdlx-geo/dataset.md`
- [FDLX therm dataset](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-therm/dataset.md): `us-fdlx-therm/dataset.md`

### Model profiles

- [DOSI model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-dosi/model.md): `hl-dosi/model.md`
- **Flaring model**
- [Geo model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-geo/model.md): `hl-geo/model.md`
- [Ionosphere model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-ionosphere/model.md): `hl-ionosphere/model.md`
- [Solar wind model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-solar-wind/model.md): `hl-solar-wind/model.md`
- [Spectral model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-spect/model.md): `hl-spect/model.md`
- [Thermospheric model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/hl-therm/model.md): `hl-therm/model.md`
- [EUV model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-4pieuvirradiance/model.md): `us-4pieuvirradiance/model.md`
- [ARD model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-ard/model.md): `us-fdlx-ard/model.md`
- [FDLX geo model](https://github.com/spaceml-org/helioai-dataset-readmes/blob/main/us-fdlx-geo/model.md): `us-fdlx-geo/model.md`

### Other components

- **Documentation reader**

## Connections

- Documentation reader → Project catalog: consults (evidence: `README.md`)
- Project catalog → ARCADE dataset: lists dataset (evidence: `README.md`)
- Project catalog → DOSI dataset: lists dataset (evidence: `README.md`)
- Project catalog → Flaring dataset: lists dataset (evidence: `README.md`)
- Project catalog → Geo dataset: lists dataset (evidence: `README.md`)
- Project catalog → Ionosphere dataset: lists dataset (evidence: `README.md`)
- Project catalog → Solar wind dataset: lists dataset (evidence: `README.md`)
- Project catalog → Spectral dataset: lists dataset (evidence: `README.md`)
- Project catalog → Thermospheric dataset: lists dataset (evidence: `README.md`)
- Project catalog → Orchestrator dataset: lists dataset (evidence: `README.md`)
- Project catalog → EUV dataset: lists dataset (evidence: `README.md`)
- Project catalog → ARD dataset: lists dataset (evidence: `README.md`)
- Project catalog → FDLX geo dataset: lists dataset (evidence: `README.md`)
- Project catalog → FDLX therm dataset: lists dataset (evidence: `README.md`)
- Project catalog → DOSI model: lists model (evidence: `README.md`)
- Project catalog → Flaring model: lists model (evidence: `README.md`)
- Project catalog → Geo model: lists model (evidence: `README.md`)
- Project catalog → Ionosphere model: lists model (evidence: `README.md`)
- Project catalog → Solar wind model: lists model (evidence: `README.md`)
- Project catalog → Spectral model: lists model (evidence: `README.md`)
- Project catalog → Thermospheric model: lists model (evidence: `README.md`)
- Project catalog → EUV model: lists model (evidence: `README.md`)
- Project catalog → ARD model: lists model (evidence: `README.md`)
- Project catalog → FDLX geo model: lists model (evidence: `README.md`)