/********************************************************************** Example UDF that uses N_TIME ***********************************************************************/ static int last_ts = -1; /* Global variable. Time step is never <0 */ DEFINE_ADJUST(first_iter_only, domain) { int curr_ts; curr_ts = N_TIME; if (last_ts != curr_ts) { last_ts = curr_ts; /* things to be done only on first iteration of each time step can be put here */ } }

2楼: Originally posted by b07988 at 2012-11-18 09:37:23
搞定了，help中刚好有一个例子。
/********************************************************************** Example UDF that uses N_TIME ****************************************************************** ...