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fast access to large astronomical catalogs

Project description

# catsHTM catsHTM is a tool for fast accessing and cross-matching of large astronomical catalogs. It is available in Matlab and Python.

## Full Documenation Preliminary documentation as well as the Matlab version are available here: https://webhome.weizmann.ac.il/home/eofek/matlab/doc/catsHTM.html

## Installation pip install catsHTM

### Python version * python 2: higher than 2.7.10 * a python 3 version will soon be available.

### Required python packages * math * numpy * scipy * h5py

## Before running catsHTM … ### Specification of the default parameters

Before running, specify the path where the HDF5 catalogs are stored, in params.py. Other default parameters can be edited (but do not have to, for the code to run) in params.py

### Example

An example is given in the code example.py To run it: `python python example.py `

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