raytrace石油勘探的射线追踪程序.用于石油勘探的射线追踪程序，可实现不同形式的射线追踪，包含marmousi模型的实际例子--Raytrace ray tracing program of oil exploration. Ray tracing program for petroleum exploration, which can realize the different forms of ray tracing, contains marmousi model- the actua