00001 /* cld 00002 extern real bilin_u(real2D u, real2D cu, real x1, real y1, int nx, int ny); 00003 extern real bilin_v(real2D v, real2D cv, real x1, real y1, int nx, int ny); 00004 cld*/ 00005 00006 extern void advect(interface in, real2D u, real2D v, real2D ap, 00007 int nx, int ny, real *puaxis); 00008 extern void repulse(interface in, real cutoff, real coef, real lredis);