Link: Simulink and Refprop

I want to read the thermal properties of a fluid on Simulink using REFPROP. So far, I cannot make it work.

I already used the refpropm function on Matlab but I dont know if it can be used in Simulink.

Anyone here used managed to use Refprop in Simulink?

[Esteban Felipe]

i´ve the solution. you must copye this line in your function code ...

coder.extrinsic('refpropm')

so, you'll can to call the refprop code in your matalbfunction

grettings from Chile

[Richard Rangel Alarcón]

This works fine!!

[Yifeng Tang]

@Esteban Felipe Please consider copying your comment into the Answer section, since you've solved the issue :-)

Answer 1

[Florian]

Add to your matlab code:

coder.extrinsic('refpropm')

another thing is you have to declare your variables for e.g.

x = double(0);

then it should work fine