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what is their difference between these Micros

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Old   April 28, 2005, 05:15
Default what is their difference between these Micros
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cxzhao
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there are some Macros in udf,can anybody tell me what is their diffence between these macros as flowing. C_DUDX(c,t) cell_t c, Thread *t velocity derivative C_DUDY(c,t) cell_t c, Thread *t velocity derivative C_DUDZ(c,t) cell_t c, Thread *t velocity derivative

C_U_G(c,t) cell_t c, Thread *t velocity gradient vector C_V_G(c,t) cell_t c, Thread *t velocity gradient vector C_W_G(c,t) cell_t c, Thread *t velocity gradient vector
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