[schwaral]

Hi I have this short Code but it seems like I can not access the C_UDMI. Error: Not known Symbol "C_UDMI"

I have activated 3 CUDMs and I also compile the udf.

DEFINE_DIFFUSIVITY(mydiff, c, t, i)
{
	if (C_DUMI(c, t, 2) == 1.0)
	{
		return 1.0e-10;
	}
	else
	{
		return 2.95255e-05;
	}

[pakk]

Read more carefully...

The error probably does not say UDMI, but DUMI.

[schwaral]

It does say C_UDMI with the C_ in the error message.

[pakk]

But your code does not use UDMI at all...

[AlexanderZ]

there should be no problem with code

#include "udf.h"
DEFINE_DIFFUSIVITY(mydiff, c, t, i)
{
	if (C_UDMI(c, t, 2) == 1.0)
	{
		return 1.0e-10;
	}
	else
	{
		return 2.95255e-05;
	}
}

if you still have, probably it comes from somewhere else