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Hello all,<br>
<br>
I have recently updated the SeisGramWeb, browser-based seismogram
viewer:<br>
<ol>
<li>The viewer javascript code is now developed using Google Web
Toolkit (<a class="moz-txt-link-freetext" href="https://developers.google.com/web-toolkit/">https://developers.google.com/web-toolkit/</a>). The use
of GWT gives easier development of more sophisticated code,
graphics and user interfaces, explicit support for different
platforms and devices, ... GWT should make much easier and
robust future additions such are plotting time-series from raw
SAC or other data files, complex interaction with the
time-series and more processing options.<br>
</li>
<li>Making use of the GWT features, I have added mouse-based,
trace zooming: click on the trace image at two successive points
in time to define a zoom window.</li>
</ol>
<p>See below for general information and links.<br>
</p>
<p>Any comments are always appreciated,<br>
</p>
<p>Best regards,<br>
</p>
<p>Anthony<br>
<br>
</p>
<div class="moz-cite-prefix">On 2012/03/06 15:35, Anthony Lomax
wrote:<br>
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<blockquote cite="mid:4F56209E.7050408@free.fr" type="cite">
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Hello all,<br>
<br>
As an experiment in interactive viewing of seismograms on
web-enabled, mobile devices, I have developed a simple tool,
SeisGramWeb, to view trace data using ws-timeseries. SeisGramWeb
uses only simple and basic HTML and Javascript, relying on
ws-timeseries for the heavy work of trace processing and
plotting, and the layout of SeisGramWeb is designed for both large
and small screens.<br>
(Note also that at the current time, Java is not available on
devices such as iPhone, iPod and iPad...)<br>
<br>
SeisGramWeb can be launched from the Early-est, Event/Pick List
page at <a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://early-est.alomax.net/warning_list.html">http://early-est.alomax.net/warning_list.html</a>
(invoked by the "BRB" and "HF" links in the "stream" column).
This is part of the INGV, Early-est real-time system (<a
moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://early-est.alomax.net">http://early-est.alomax.net</a>).<br>
<br>
Here is a direct link to a sample trace:
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://alomax.free.fr/webtools/sgweb.html?http://www.iris.edu/ws/timeseries/query?net=GT&sta=CPUP&loc=00&cha=BHZ&start=2012-03-05T07:45:35&dur=257">http://alomax.free.fr/webtools/sgweb.html?http://www.iris.edu/ws/timeseries/query?net=GT&sta=CPUP&loc=00&cha=BHZ&start=2012-03-05T07:45:35&dur=257</a><br>
<br>
I would be interested in any feedback about how this approach
works on different devices, or any other comments about this tool
or working with mobile devices. <br>
<br>
Thanks very much,<br>
<br>
Anthony</blockquote>
<br>
<div class="moz-signature">-- <br>
Sent from my iClayTablet <br>
<br>
<hr style="position:absolute; left:0px; width:70%;"> <br>
<b style="color:darkred; font-size:larger">Anthony Lomax</b> <br>
<b style="color:dimgray;">161 Allée du Micocoulier, 06370
Mouans-Sartoux, France</b> <br>
<b style="color:dimgray;"> tel: +33 (0)4 93 75 25 02
e-mail: <a href="mailto:anthony@alomax.net">anthony@alomax.net</a>
web: <a href="http://www.alomax.net/">http://www.alomax.net</a>
</b> <br>
<br>
<b style="color:darkgreen;">Science & Special Topics: </b>
<b style="color:dimgray;"><a href="http://www.alomax.net/science">http://www.alomax.net/science</a></b>
<br>
<b style="color:darkgreen;">ALomax Scientific: </b> <b
style="color:dimgray;"><a href="http://www.alomax.net/alss">http://www.alomax.net/alss</a></b>
<br>
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