Install ^new^ - Refprop 91

Example: density = refpropm('D', 'T', 300, 'P', 101.325, 'water')

You will need permission to write to the C:\Program Files (x86) directory. refprop 91 install

Ensure your MATLAB bit-version matches the DLL (use a 64-bit wrapper if using 64-bit MATLAB). 5. Connecting to Python Example: density = refpropm('D', 'T', 300, 'P', 101

To use REFPROP 9.1 in MATLAB, you need a wrapper file (often provided in the MATLAB subfolder of the installation). In MATLAB, use addpath('C:\Program Files (x86)\REFPROP') . Use the refpropm.m function to call properties. Example: density = refpropm('D'

This happens if the program doesn't know where the /fluids folder is. Go to the REFPROP GUI, select Options > Paths , and ensure the path points to your installation folder.