Problem linking RefProp to MatLab
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Hi
I am trying to connect RefProp(V9.1) to MatLab(V2016b). I have followed two guides ( Here from GitHub and Here from NIST). I have downloaded the files:
- refpropm.m
- REFPRP64.dll
- refprop.h
- REFPRP64_thunk_pcwin64.dll
- rp_proto64.m
I have tried having them both in the RefProp directory and in a separate folder, but to no avail. I linked MatLab to the folders when I was testing. I always get the same error.
>> testVal=refpropm('T', 'P', 101.325, 'Q', 0, 'water')
Error using loadlibrary
Too many input arguments.
Error in ==>@()rp_proto64(BasePath) at 211
There was an error running C:\Program Files (x86)\REFPROP\refpropm.m.
Run @()rp_proto64(BasePath) from the command line to reproduce the error and fix it.
Error in refpropm (line 227)
[notfound,warnings]=loadlibrary(strcat(BasePath,dllName),prototype,'alias',libName);
Caused by:
Error using rp_proto64
Too many input arguments.
Has anyone had the same error and solved it? Any suggestions?
Thank you for any help
5 件のコメント
priyanshu chhabra
2020 年 4 月 10 日
Error using loadlibrary
There was an error loading the library "C:\Program Files (x86)\REFPROP\REFPRP64.dll"
Undefined function 'rp_proto64' for input arguments of type 'char'.
Error in refpropm (line 227)
[notfound,warnings]=loadlibrary(strcat(BasePath,dllName),prototype,'alias',libName);
Caused by:
Undefined function 'rp_proto64' for input arguments of type 'char'.
this error it is showing, help me out
Cahya Amalinadhi Putra
2020 年 10 月 1 日
@priyanshu chhabra , I experienced the same problem here. You should move the 'rp_proto64.m' to the same directory as your <working>.m file. Then try to run the <working>.m again. You should not experience the error again.
回答 (1 件)
Li Yucen
2019 年 6 月 9 日
1.Try to upload the Matlab and Refprop to latest version, I used 10.0 NIST and R2018b MTABLAB.
2. Involve all of them. Try to google and download the REFPROP.DLL, REFPROP64.DLL,REFPROP64.LIB, and five functions.
3 件のコメント
德华 刘
2023 年 11 月 14 日
大神,可以把REFPROP.DLL, REFPROP64.DLL,REFPROP64.LIB和五个函数文件发一下吗?13281122451@163.com万分感谢!!!
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