Accessing Variables from Previous Timestep
 

Hi,

I am trying to access the value of variables from the previous timestep in a UDF. e.g. C_U_M1(c,t), but UDF gives me a "SEGMENTATION VIOLATION" error. Is there any particular set-up required for such UDF's ?

Thanks in Advance, Vinayak

Re: Accessing Variables from Previous Timestep
 

Have you allocated memory location! It is necessary for the User-Defined_Memory to properly work to define memory locations!

Varghese