<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt;color:#bf005f;"><table width="100%" cellspacing="0" cellpadding="0" align="center"><tbody><tr><td height="252px" bgcolor="#eff3f4" background="cid:1234074864620@dclient.mail.yahoo.com" valign="top"><table width="100%" style="table-layout:fixed;" cellspacing="0" cellpadding="0" align="center"><tbody><tr><td width="10"> </td><td valign="top" style="overflow: hidden; text-overflow: ellipsis; white-space: nowrap;"><table width="100%" style="white-space:normal;" cellspacing="0" cellpadding="0"><tbody><tr><td height="10"> </td></tr><tr><td><font face="Arial,sans-serif" size="2" color="#bf005f" style="font-family:Arial,sans-serif;font-size:12px;color:#bf005f;"><div style="text-align:undefined;"><font><font style="font-family: Arial,sans-serif; font-size: 12px; color: rgb(191, 0, 95);" size="2"
color="#bf005f" face="Arial,sans-serif">Dear Sir/Madam,<br>I have two different files with the same dimension (x,y,t).<br>I wish to compute the Standard
Deviation (SD) and correlation coefficient.<br>Lat time I asked the same question in the GrADS User List<br>They suggested me to use 'set gxout stat' command.<br>If I use the command it gives only one value of SD (it founds from all the available <br>grid points (spatial) at one time.<br>But I need to find the temporal correlation (temporal values have to be<br>used for the computation of SD) and so finally we will get<br>a spatial map of SD and Correlation coefficient.<br>Please suggest me to get this.<br>If any Mathematical functions are available in GrADS please let me know.<br>Otherwise any GrADS script file will help me to find them.<br>Thanking you<br>D Srinivas</font></font><div> </div>Desamsetti Srinivas<br> Research Scholar<br> Department of Meteorology and Oceanography<br> Andhra University<br> Visakhapatnam - 530 003<br> 91 9491686740 (M)<br> sreeds82@yahoo.com<br>
sreeds82@rediffmail.com<div><br></div></div></font></td></tr><tr><td height="10"> </td></tr></tbody></table></td><td width="10"> </td></tr></tbody></table></td></tr></tbody></table></div><br>
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