---
name: "refine_wavelength"
section: "1"
platform: "linux"
package: "pyfai"
version: "0.10.2-1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/refine_wavelength"
---

# refine\_wavelength(1)

refine\_wavelength

## NAME

WaveLength - refine\_wavelength

## DESCRIPTION

Refine the wavelength from a set of images taken with various geometries. For numerical efficiency, the wavelength has to be in ANGSTROM

### Usage:

-

  $ refine\_wavelength **-w**=*1*.54 poni1 poni2 poni3 poni4