PyPI 官网下载 | msise00-1.3.0.2.tar.gz

[](https://zenodo.org/badge/latestdoi/32971905) [](https://travis-ci.org/scivision/msise00) [](https://coveralls.io/github/scivision/msise00?branch=master) [](https://ci.appveyor.com/project/scivision/msise00) [](https://codeclimate.com/github/scivision/msise00/maintainability) [](https://pypi.python.org/pypi/msise00) [](http://pepy.tech/project/msise00) # MSISE-00 in Python and Matlab NRL MSISE-00 atmospheric model for Python ≥ 3.6, also accessible via Matlab. Valid from altitude z = 0..1000 km. The plot immediately below shows a slice at 200km on a world-wide grid. The yellow ball represents the sun footprint on Earth.  This plot is from [Matlab](./tests/test_msise00_matlab.m) calling MSISE00:  ## Install This process is used for the Python and [Matlab](#matlab) access to MSIS. - Mac: `brew install gcc` - Linux: `apt install gfortran` - [Windows](https://www.scivision.co/windows-gcc-gfortran-cmake-make-install/) And then: ```sh pip install -e . ``` ## Examples MSISE00 can be used from the command line, as an imported module, and even from Matlab. ### import module ```python import msise00 from datetime import datetime atmos = msise00.run(time=datetime(2013, 3, 31, 12), altkm=150., glat=65., glon=-148.) ``` atmos is an [xarray.Dataset](http://xarray.pydata.org/en/stable/generated/xarray.Dataset.html) containing all the simulation output values. `atmos` is 4-D: (time, altitude, lat, lon), and indexed like `atmos['N2']` ### Command Line Write NetCDF4 output (HDF5 compatible) with command line argument `-w filename.nc`. Simple examples include: * AltitudeProfile.py * TimeProfile.py * Worldgrid.py * Altitude Profile at a single time: ```sh msise00.py -t 2017-08-21T20:48 -c 40 -90 ``` * Alt. profile time-range with hourly time step: ```sh msise00.py -t 2017-08-21 2017-08-22 -c 40 -90 ``` * Grid: time,lat,lon: generates the plots in the README: ```sh msise00.py -t 2016-09-20 2016-09-21 ``` * single time lat/lon can be plotted: ```sh msise00.py -t 2017-01-02T12 ``` ### Matlab Matlab and GNU Octave users can seamlessly access Python modules, as demonstrated in [AltitudeProfile.m](./matlab/AlitudeProfile.m) and [msise00.m](./matlab/msise00.m). 1. Install MSISe00 by running [setup_msise00.m](./matlab/setup_msise00.m) 2. From Matlab, verify everything is working by from the `msise00/` directory: ```matlab runtests('tests') ``` ## Fortran source The MSISE00 Fortran source code may also be used directly. We have provided for easy code reuse in [CMake](./src/CMakeLists.txt) and [Meson](./src/meson.build) projects. ## Reference * Original fortran [code](https://ccmc.gsfc.nasa.gov/pub/modelweb/atmospheric/msis/) * 1200+ citations 2002 [paper](http://onlinelibrary.wiley.com/doi/10.1029/2002JA009430/pdf)