<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>Yes, Wald99 is the default, but you can choose AK07 (Atkinson and Kaka, 2007) or FM10 (Faenza and Michelini, 2010), as well. The full reference for each method is in the module itself (e.g. <shake_home>/src/lib/GMICE/AK07.pm).</div><div><br></div><div>The alternative is to develop your own module using one of the existing modules as a guide.</div><div><br></div><div>Bruce</div><div><br><div><div>On Nov 28, 2010, at 7:53 PM, WSC wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi ,<br>I just put my pga,pgv in *_dat.xml file,and $net->id equals none of the four netid like CIIM,DYFI etc.At this moment,the variables like <br>@$ions,@$ilats should be empty,and how does grind convert intensities to PGM/PSA withou my giving intensities? It seems that grind will use Wald99.pm (if i use it ) to do that,am i right? i was confused about it!<br><br>Thanks,<br>WSC<br><br> <br><br><span title="neteasefooter"><span id="netease_mail_footer"><hr> <a href="http://help.163.com/special/007525G0/163mail_guide.html?id=2716" target="_blank">网易163/126邮箱百分百兼容iphone ipad邮件收发</a> </span></span>_______________________________________________<br>Shake-dev mailing list<br><a href="mailto:Shake-dev@geohazards.usgs.gov">Shake-dev@geohazards.usgs.gov</a><br>https://geohazards.usgs.gov/mailman/listinfo/shake-dev<br></blockquote></div><br></div></body></html>