HMI Pipeline Module - PotentialFeildLocal
Provide local potential field approximation in high resolution from HMI vector field data
Module Inputs
- Local magnetic field map at time and position of interest that will be probably determined by an active region recognition program.
Module Outputs
- 1) Three-dimensional volume data : all 3 components of magnetic field in the volume of interest.
- 2) Plot, visualization
- 2-a) Field-line projected onto the solar surface or viewed from the Earth and other directions.
- 2-b) Map at the base (photosphere) about whether field be open or closed. (?)
Cadence
- Once / a few times per day
Archive
- 3D data may be archive
Options
- Sizes in both horizontal and vertical directions be determined or given
Overall Status of Module
- 1-a) Iterative solver for Laplace equation : almost done, including OpenMP parallelism. 100% as stand-alone code. Implicit method will be attempted for better performance in speed.
- 1-b) efficient methods such as Fourier methods : 30 %
- 2) Drawer / plotter : 50 %
Status of Code
- 70 % in total
Status of DRMS module
- Tested as stand-alone,
- Not tested as DRMS or JSOC module
Issues needing resolution
- So far, "patch"-data prepared by hand is used for test.
- Preparation of input data in a atutomated and timely manner remaining
Responsible scientist
- K.Hayashi
Remarks
- Back to ["HMIModuleTable"]
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