Python

• python (3.5+, python)

• numpy (numpy)

• numba (numba)

• python headers (under linux install the package python-dev or python-devel)

Fortran

• fortran compiler (tested with gfortran. gcc)

• f2py (comes with numpy. link)

Optional Python packages

• scipy >= v0.17.0, lower versions supported with restrictions (Strongly recommended. Used for standard solver LU decomposition and several tools. scipy)

Via pip

Install from pypi repository via

$ pip install pygdm2_retard

Via setup script

The easiest possibility to compile pyGDM2_retard is via the setup-script, which uses the extended distutils from numpy.

To install the pyGDM2_retard module, run in the source directory:

$ pip3 install -U .

or

$ python3 setup.py install

To install as a user installation without administrator rights:

$ pip3 install -U . --user

To install to a entirely free, user-defined location, use the prefix option:

$ python3 setup.py install --prefix=/some/specific/location

To only compile without installation, use

$ python3 setup.py build

Via pip

We provide a 64bit windows binary on the pypi repository (tested on Win7 and Win10). Install via

$ pip install pygdm2_retard

Compile using the Anaconda distribution (tested with anaconda3)

1. get the repo (e.g. download from gitlab)

2. install gcc compiler:

   $ conda install m2w64-toolchain libpython

3. compile fortran parts:

   $ python setupy.py build

4. install:

   $ python setupy.py install

fortran implementation

• G. Colas des Francs

python interface

• P. R. Wiecha