# Provide workflow inputs

Most `ewoksscxrd` workflows need runtime inputs (file paths and processing
parameters). You can provide them either by editing the workflow JSON or via
runtime overrides.

## Typical required inputs

For `Eiger2CBF` pipelines, common inputs include:

- `images`: list of source HDF5 files
- `output`: CBF filename template
- optional geometry values like `distance`, `beam`, `wavelength`
- optional goniometer values (`chi`, `phi`, `omega`) and image transforms

For `Eiger2Crysalis` pipelines, common inputs include:

- `images`: list of source HDF5 files
- `processed_output`
- `output`
- geometry values like `distance`, `beam`
- optional crystallography parameters (`wavelength`, `polarization`, angles)

For `Lima2Thresholding` pipelines:

- `images`
- `output`
- `scale_factor`
- optional `dectris_masking_value`

## Inspect expected inputs

Use Ewoks CLI to display node inputs and current values:

```bash
ewoks show src/ewoksscxrd/workflows/demo_eiger2crysalis.json
```