vasp做纳米材料的结构优化后，OUTCAR中最后的原子坐标可以用这段fortran代码来执行提取。-optimization of the structure of nanomaterials vasp do, OUTCAR final atomic coordinates can be used during this fortran code to perform the extraction.

提取VASP中OUTCAR、EIGENVAL、DOSCAR中的内容，可以用于绘制计算体系的能带结构、态密度(extract information like band structure,dos,from OUTCAR,EIGENVAL,DOSCAR file)