Nist Refprop 9

In v9, the DLL function names end with dll . The manual ( refprop.pdf ) lists exact signatures.

Aris wasn't an engineer. He was a metrologist—a keeper of standards. His job was to ensure that every measurement, every pressure reading, every temperature probe on Mars told the truth. And right now, the truth was a nightmare. nist refprop 9

That night, Aris sat alone in the mess hall. A young botanist named Lina asked him what he did all day. In v9, the DLL function names end with dll

RP.THERMdll(T, P, rho, h, s, c_int(1), c_int(0), herr) every pressure reading