Metadata-Version: 2.1
Name: rego-imager-readfile
Version: 1.2.2
Summary: Read functions for REGO ASI PGM raw files
Home-page: https://github.com/ucalgary-aurora/rego-imager-readfile
License: MIT
Author: Darren Chaddock
Author-email: dchaddoc@ucalgary.ca
Requires-Python: >=3.8.1,<4.0.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Requires-Dist: numpy (>=1.21.0,<2.0.0)
Project-URL: Repository, https://github.com/ucalgary-aurora/rego-imager-readfile
Description-Content-Type: text/markdown

# Redline All-Sky Imager Raw PGM Data Readfile (REGO)

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Python library for reading REGO All-Sky Imager (ASI) stream0 raw PGM-file data. The data can be found at https://data.phys.ucalgary.ca.

## Supported Datasets

- REGO raw: [stream0](https://data.phys.ucalgary.ca/sort_by_project/GO-Canada/REGO/stream0) PGM files

## Installation

The rego-imager-readfile library is available on PyPI:

```console
$ python3 -m pip install rego-imager-readfile
```

## Supported Python Versions

rego-imager-readfile officially supports Python 3.8+.

## Examples

Example Python notebooks can be found in the "examples" directory. Further, some examples can be found in the "Usage" section below.

## Usage

Import the library using `import rego_imager_readfile`

**Warning**: On Windows, be sure to put any `read` calls into a `main()` method. This is because we utilize the multiprocessing library and the method of forking processes in Windows requires it. Note that if you're using Jupyter or other IPython-based interfaces, this is not required.

### Read a single file

```python
>>> import rego_imager_readfile
>>> filename = "path/to/data/2020/01/01/fsmi_rego-654/ut06/20200101_0600_fsmi_rego-654_6300.pgm.gz"
>>> img, meta, problematic_files = rego_imager_readfile.read(filename)
```

### Read multiple files

```python
>>> import rego_imager_readfile, glob
>>> file_list = glob.glob("path/to/files/2020/01/01/fsmi_rego-654/ut06/*6300.pgm*")
>>> img, meta, problematic_files = rego_imager_readfile.read(file_list)
```

### Read using multiple worker processes

```python
>>> import rego_imager_readfile, glob
>>> file_list = glob.glob("path/to/files/2020/01/01/fsmi_rego-654/ut06/*6300.pgm*")
>>> img, meta, problematic_files = rego_imager_readfile.read(file_list, workers=4)
```

### Read with no output

```python
>>> import rego_imager_readfile, glob
>>> file_list = glob.glob("path/to/files/2020/01/01/fsmi_rego-654/ut06/*6300.pgm*")
>>> img, meta, problematic_files = rego_imager_readfile.read(file_list, workers=4, quiet=True)
```

## Development

Clone the repository and install dependencies using Poetry.

```console
$ git clone https://github.com/ucalgary-aurora/rego-imager-readfile.git
$ cd rego-imager-readfile/python
$ make install
```

## Testing

```console
$ make test
[ or do each test separately ]
$ make test-flake8
$ make test-pylint
$ make test-pytest
```

