Metadata-Version: 2.1
Name: laspy
Version: 1.7.0
Summary: Native Python ASPRS LAS read/write library
Home-page: https://github.com/laspy/laspy
Author: Grant Brown
Author-email: grant.brown73@gmail.com
License: BSD
Keywords: gis lidar las
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Topic :: Scientific/Engineering :: GIS
Description-Content-Type: text/markdown

# Laspy

Laspy is a python library for reading, modifying and creating LAS LiDAR
files.

## Introduction

Laspy is a pythonic library for reading, modifying and writing LAS
files. Support for LAZ is limited to reading LAS version 1.0-1.3 files.
Laspy is compatible with Python 2.6+ and 3.5+.

Laspy includes a set of command line tools which can be used to do basic
file operations like format translation and validation as well as
comparing LAS files.

## Example

A simple example to show the basics of Laspy. Here we create an output
file that only consists of terrain points from the input file:

```python

from laspy.file import File
import numpy as np

inFile = File('/path/to/file.las', mode='r')

I = inFile.Classification == 2

outFile = File('/path/to/output.las', mode='w', header=inFile.header)
outFile.points = inFile.points[I]
outFile.close()
```

API Documentation and tutorials are available at
[PythonHosted](http://pythonhosted.org/laspy).

## Installation

Laspy can be installed either with `pip`:

```
pip install laspy
```

or by running the setup script included in the source distribution:

```
python setup.py build --user
python setup.py install --user
```

Laspy is only dependent on numpy and should therefore work on Linux, OS
X and Windows as long as a working installation of numpy is available.

## Changelog

### Version 1.7.0

- Fixed bug in point record format 5, 9 and 10 (`#105 <https://github.com/laspy/laspy/issues/105>`_)
- Return explicit msg if laszip executable was not found (`#110 <https://github.com/laspy/laspy/issues/110>`_)
- Supprt numpy 1.17 (`#122 <https://github.com/laspy/laspy/issues/122>`_)



### Version 1.6.0

- Bug fix  (`#92 <https://github.com/laspy/laspy/issues/92>`_)
- Test creation of all valid custom dimension data types
- Modify handling of extra bytes to be char data instead of numeric byte data

### Version 1.5.1

- Bug fixes (`#67 <https://github.com/laspy/laspy/pull/67>`_, `#75 <https://github.com/laspy/laspy/pull/75>`_, `b02b40900b5 <https://github.com/laspy/laspy/commit/b02b40900b5620972930cd0c201b4db1a6a69754>`_)
- Allow usage of `laszip-cli` when working with LAZ files (`#77 <https://github.com/laspy/laspy/pull/77>`_)

### Version 1.5.0

- Improved memory handling in base.FileManager (`#48 <https://github.com/laspy/laspy/pull/48>`_)
- Introduced ``r-`` file mode, that only reads the header of as LAS file (`#48 <https://github.com/laspy/laspy/pull/48>`_)
- LAS v. 1.4 bug fixes (`#55 <https://github.com/laspy/laspy/pull/55>`_)
- Python 3 support (`#62 <https://github.com/laspy/laspy/pull/62>`_)



