[fersim]

Hello,

I have a question and I will like if anyone can help me to write the following DEFINE_SOURCE:
I inform you that the values of T_mean and Time is in a txt file named result.txt.

I want to write an udf program that uses the found values of the text file.
I ran the progame and I did not find any errors but the program does not give me the values of
T_mean and Time. Help me please.


DEFINE_SOURCE(Source_AIR, c, t, dS, eqn)
{
real source, Time,T_mean;
FILE *pFile;
pFile=fopen("c:/result.txt","r");
fscanf(pFile,"%g %g\n",&Time,&T_mean);
fclose(pFile);
source =32*T_mean*Time;
dS[eqn] = 0.0;
return source;
}