Experimental data on barchan-barchan interaction at the grain scale

This is part of the data concerning experiments on barchan-barchan interaction at the grain scale. Here, you find images of all patterns described as well as images of diffusion behavior. Due to the size of files, images during mass exchange process were saved for every 10 images acquired and all images are in .mat format. Also, animated movies, Matlab codes and a txt file explaining how to read .mat files are available.本数据集为颗粒尺度下新月形沙丘相互作用实验的部分数据。其中包含所有已报道形貌模式的图像与扩散行为相关图像。由于文件体量较大，质量交换过程中的图像采用每采集10张即存储1张的采样方式，所有图像均以.mat格式存储。此外，本数据集还附带动画影片、Matlab代码，以及一份用于说明如何读取.mat格式文件的TXT文档。