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Downloads data tables from the NIST Chemistry Webbook (http://webbook.nist.gov/chemistry/fluid/) for a specified temperature and/or pressure range. The tables are useful for plotting or for data lookup by interpolation.
Cite As
Are Mjaavatten (2026). nistdata(species,T,p) (https://www.mathworks.com/matlabcentral/fileexchange/64578-nistdata-species-t-p), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.4.0.0 (4.71 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.4.0.0 | Corrected serious unit conversion error in viscosity. |
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| 1.3.0.0 | Corrected code for downloading data, according to the comment by Martijn van Heumen. |
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| 1.2.0.0 | For Matlab versions older that R2017b, I now use Python (2.7 or 3.x) as a workaround to read the secure (https) web pages from NIST. See the readme.txt file for details. I welcome feedback on how this works for you! |
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| 1.1.0.0 | nistdata ceased to work after NIST upgraded to the https protocol. I have updated the file so that it will hopefully work in Matlab 2017b and later, but my Matlab licence is too old to test this. |
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| 1.0.0.0 |
