# Geomagnetic Data Indices
Geomagnetic indices downloader and parser, returns Ap, F10.7 (unsmoothed and smoothed) and Kp.
This is derived from [geomagindices](https://pypi.org/project/geomagindices/), and has been modified to:
- Support the new [post-SWPC data sources for all data dating back to 1932](ftp://ftp.gfz-potsdam.de/pub/home/obs/Kp_ap_Ap_SN_F107/).
- Fix a bug where averaging would not cross year boundaries.
It is a drop-in replacement for [geomagindices](https://pypi.org/project/geomagindices/).
Output datatype is
[pandas.DataFrame](http://pandas.pydata.org/pandas-docs/stable/reference/frame.html)
(for multiple times)
internally, uses
[pandas.Index.get_loc](https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Index.get_loc.html)
to find nearest time to request.
Missing data is returned as `NaN` (Not a Number floating point value).
## Installation
```sh
$ git clone https://github.com/sunipkm/geomagdata
$ cd geomagdata
$ pip install .
```
## Examples
use from other programs like
```python
import geomagdata as gi
inds = gi.get_indices(date)
```
where date is Python
[datetime.date, datetime.datetime](https://docs.python.org/3/library/datetime.html), etc.
---
```sh
python Examples/PlotIndices.py 2015-01-01 2016-01-01
```
![2015 Ap F10.7](./tests/2015.png)
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"description": "# Geomagnetic Data Indices\n\nGeomagnetic indices downloader and parser, returns Ap, F10.7 (unsmoothed and smoothed) and Kp.\n\nThis is derived from [geomagindices](https://pypi.org/project/geomagindices/), and has been modified to:\n\n- Support the new [post-SWPC data sources for all data dating back to 1932](ftp://ftp.gfz-potsdam.de/pub/home/obs/Kp_ap_Ap_SN_F107/).\n- Fix a bug where averaging would not cross year boundaries.\n\nIt is a drop-in replacement for [geomagindices](https://pypi.org/project/geomagindices/).\n\nOutput datatype is\n[pandas.DataFrame](http://pandas.pydata.org/pandas-docs/stable/reference/frame.html)\n(for multiple times)\n\ninternally, uses\n[pandas.Index.get_loc](https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Index.get_loc.html)\nto find nearest time to request.\n\nMissing data is returned as `NaN` (Not a Number floating point value).\n\n## Installation\n```sh\n$ git clone https://github.com/sunipkm/geomagdata\n$ cd geomagdata\n$ pip install .\n```\n\n## Examples\n\nuse from other programs like\n\n```python\nimport geomagdata as gi\n\ninds = gi.get_indices(date)\n```\n\nwhere date is Python\n[datetime.date, datetime.datetime](https://docs.python.org/3/library/datetime.html), etc.\n\n---\n\n```sh\npython Examples/PlotIndices.py 2015-01-01 2016-01-01\n```\n\n![2015 Ap F10.7](./tests/2015.png)\n",
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