INGRID Introduction¶
INGRID is an interactive grid generator for tokamak edge-plasma modeling capable of handling magnetic-configurations with two x-points in the computational domain.
INGRID analyzes EFIT data in order to classify the magnetic-topology, and generate the appropriate gridue
formatted file for use in simulation code UEDGE.
Key features of INGRID include:
Support for single-null, unbalanced double-null, and snowflake (15, 45, 75, 105, 135, 165) configurations
Python based code with GUI and scripting usability
UEDGE friendly
Portable YAML parameter file driver
Modular design pattern for continued development efforts
INGRID was developed at LLNL PLS-FESP by Bryan Garcia (UCSC), Maxim Umansky (LLNL), and Jerome Guterl (GA).