UCL Common Code Library Routines common to a number of multimedia tools. The library originates from work on the RAT project: these are portions that are not directly related to an audio tool and potentially useful elsewhere.

二维通用计算机辐射传输程序，称为RAT。可以用来模拟各种二维框架的辐射传输问题。-A general-purpose computer program for RAdiative Transfer.A two-dimensional general-purpose computer program for RAdiative Transfer called RAT hereafter. RAT can be used to model a variety of radiative trans