Introduction
The RDBLib is a software library designed for reading and writing various data types such as point clouds, trajectories, and voxels in RIEGL's native RDB file format. It facilitates software developers in integrating RIEGL point cloud data into their own software products.

System Requirements
The RDB SDK is compatible with multiple operating systems, including Windows (x86 32 bit & 64 bit), Linux (x86 32 bit & 64 bit, ARM, ARM64), and macOS (x86 64 bit).

Features
The library provides a runtime library and API support for languages such as C, C++, Pascal, and Python. It includes documentation and code examples in C++ and Python, along with tools like rdbadmin, rdbinfo, and rdblog for quick RDB inspection and development.

Data Types and Examples
RDBLib supports various data types, including:

• 3D content: spatially sorted point clouds, voxelized point clouds, and plane patch decomposition.
• Point attributes: reflectance, amplitude, color, timestamp, class, etc.
• Meta data: device type, serial number, location, scan pattern, etc.
• Statistics: bounding box, attribute min/max/spread value.
• Transactions: history of modifications (log).

Code Sample
A Python code sample demonstrates how to open a pointcloud.rdbx file and read points with specific attributes (id, coordinates, and reflectance) that match certain criteria (z coordinate > 5 m and reflectance < 2 dB).

Conclusion
The RDBLib provides a comprehensive solution for accessing and manipulating RIEGL's proprietary data format, making it easier for developers to work with LiDAR data in their applications.