LLAMA

Contacts: Theresa Wilks

Short Description

Lyman Alpha Measurement Array (LLAMA) diagnostic for interpreting profiles of edge deuterium neutrals

Keywords

Pedestal, Edge, Neutrals

Long Description

This module loads the LLAMA data, shows the location of measurements with respect to plasma flux surfaces, and calculates profiles of Lyman Alpha emissivity. In conjunction with TS temperature and density measurements, this module can interpret what edge neutral densities are. There are two LLAMA arrays, each with 20 channels located on the high field side and low field side below the midplane (R-1).

Typical workflows

This module is used to:

• Load LLAMA data

• Compare channel locations to flux surfaces

• Plot emmissivity profiles

Supported devices

• DIII-D

Relevant publications

• 1. Rosenthal et al. RSI (to be submitted)

Classes

• omfit_classes.omfit_eqdsk.OMFITgeqdsk()

• omfit_classes.omfit_mds.OMFITmdsValue()

Contributors

List of contributors sorted by number of lines authored:

158 Theresa Wilks
 16 Fusion Bot
  8 Sterling Smith

Submodules

None

Users

List of usernames sorted by number of module imports: wilkstm, gerrur, callahank, churchillr, kennedyj, leppinke, mordijck, odstrcilt, rosenthala, spendlovej, cavallaroa, emdeee, horvathl, laggnerf, lindan, loughranj, millerm, ronchig, rothsteina, sciortinof, wanghuiqian, yadavn