The JasPer software license has been made slightly less restrictive. Now, JasPer can be used without the JPEG-2000 support included. This had always been the intention of the JasPer Contributors, but the original wording failed to make clear that suc

台湾大学教授的GMT绘图课件，详细介绍了GMT软件的一些基础命令的使用方法-Taiwan University professor GMT graphics courseware