<DIV>When I use the Point-Stat Tool to calculate TS and ETS score,I found that the observation of precipitation in GRIB table is Categorical rain(CRAIN).And there is no the PARAMETER that is relate to the 3 hours or 6 hours cumulate precipitation. So if I want to calculate the Ts score of 3 hours or 6 hours cumulate precipitation, which observation variable I need to get from my observation files to match the CRAIN parameter?</DIV>
<DIV>Thank you very much!<BR><BR></DIV><br><!-- footer --><br><span title="neteasefooter"/><hr/>
<a href="http://512.mail.163.com/mailstamp/stamp/dz/activity.do">穿越地震带 纪念汶川地震一周年</a>
</span>