可用于netcdf科学数据分析作图，采用IDL widget object方法编程，是学习IDL编程很好的源代码例子-NetCDF scientific data can be used for mapping analysis, using IDL widget object programming method is a very good learning IDL programming source code examples

利用IDL开发，创建图像界面GUI的代码。-Using IDL development, GUI interface to create the image code.

初学者可以适用的简单程序，用IDL写的，可以-This widget program simulates a simple analog clock.

IDL语言进行Dicom文件操作,包含IDL的打开与显示-This widget application illustrates the use of the IDL DICOM procedural and object interfaces.