Readme

Brief

For a given magnetogram, compute magnetic field lines from Sun surface to source surface (2.5 Rs).

Installation

Download repository:

git clone https://gitlab.irap.omp.eu/motcor_models/CORFIELD_MOTCOR.git

Need:

• GNU Fortran Compiler (gfortran)
• Fits library (supposed to be at /opt/fits/lib)
• F2py (optional) only for Python wrapper

Compilation

In DEVEL/makefile, change (if needed) FC and FITSPATH variables. Go into DEVEL folder:

cd CORFIELD_MOTCOR/DEVEL
make corfield

Executable

corfield

must be created in DEVEL.

Launch

Change dir.input/corfield_params.nml. A magnetogram must be present (same path as magmappath's parameter of config file).

./corfield

Outputs

All output files are in dir.output.

Python wrapper (F2py): Compilation

In DEVEL/makefile, change (if needed) variables F2PY_PATH, F2PY_INCLUDE, F2PY_SUFFIX. Then:

cd CORFIELD_MOTCOR/DEVEL
make f2py

Python wrapper (F2py): Launch

Usage of corfield wrapper in a python script:

import corfield

See f2py_example.py for an example.

Documentation

doxygen DEVEL/dir.doc/Doxyfile
or
call_doxygen

Html outputs are in html/index.html.

Latex files are in latex/ folder. For creating the Latex equivalent of Html outputs run:

cd latex
pdflatex refman.tex