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gthompson committed Apr 13, 2023
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Expand Up @@ -32,12 +32,6 @@ IceWeb's weakest link is it uses MATLAB to generate the image files and this is

-- Glenn Thompson

## Update 2021/06/24:
A new Python version of the full IceWeb project is under construction at https://github.com/gthompson/icewebPy. Israel Brewster at UAFGI is tackling a Python version of the spectrogram browser component at https://github.com/ibrewster/seismic_spectrogram.

## Update 2023/04/13
For completeness, the legacy version of the code that I created during my 1998-2000 postdoc is included under the "legacy_iceweb" directory. This is prompted by a request from Sylvie Vergniolle to be able to cite the code for a new JGR paper on the Shishaldin 1999 eruption. This also contains instrument response data (not in a modern format), computed reduced displacement data (see Appendix in https://link.springer.com/article/10.1007/s00445-002-0228-z for a detailed explanation of the reduced displacement algorithm used), wind data, log files, and a snapshot of all the files on the webserver (when I left in early January 2000 to take up position as Seismic Network Manager in Montserrat).


## Further background

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The original Perl-CGI interface was implemented because back in the late-1990s, AVO had relatively powerful Sun workstation servers but the Duty Seismologist at home would have only a low power desktop computer, so it was important to keep as much processing as possible on the server-side. In 2008, PhP was chosen for the same reason. Today, it is much better to use client-side processing (e.g. Java, Javascript).


## Update 2021/06/24:
A new Python version of the full IceWeb project is under construction at https://github.com/gthompson/icewebPy. Israel Brewster at UAFGI is tackling a Python version of the spectrogram browser component at https://github.com/ibrewster/seismic_spectrogram.

## Update 2023/04/13
For completeness, the legacy version of the code that I created during my 1998-2000 postdoc is included under the "legacy_iceweb" directory. This is prompted by a request from Sylvie Vergniolle to be able to cite the code for a new JGR paper on the Shishaldin 1999 eruption. This also contains instrument response data (not in a modern format), computed reduced displacement data (see Appendix in https://link.springer.com/article/10.1007/s00445-002-0228-z for a detailed explanation of the reduced displacement algorithm used), wind data, log files, and a snapshot of all the files on the webserver (when I left in early January 2000 to take up position as Seismic Network Manager in Montserrat).

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