<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: verdana,helvetica,sans-serif; font-size: 10pt; color: #000000'><div>The UV-index value is inner on <span style="font-size: 10pt; ">a while loop, so for each time-step I have the UV-index on a particular grid-point, in order to obtain a time-series.</span><span style="font-size: 10pt; "></span></div><br><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>Da: </b>"Davide Sacchetti" <davide.sacchetti@arpal.gov.it><br><b>A: </b>"GrADS Users Forum" <gradsusr@gradsusr.org><br><b>Inviato: </b>Venerdì, 6 aprile 2012 10:14:29<br><b>Oggetto: </b>Re: [gradsusr] Help with gs scripts<br><br><br>on a particular LAT-LON how could X be varying?<br><br>anyway "Data Request Error: Invalid grid coordinates" typically means<br>the i,j,k or t is not integer<br>bye bye<br>Davide<br><br><br>On Fri, 2012-04-06 at 09:54 +0200, Francesco Piani wrote:<br>> Hi all Grads Users.<br>> I use a script to create a map of the hourly UV index. Using the same<br>> script to extract the UV value for a particular LAT-LON, grads shows<br>> the following error:<br>> <br>> <br>> Default file number is: 1<br>> X is varying Lon = 5.5 to 18.5 X = 69.75 to 232.25<br>> Y is varying Lat = 36 to 47.35 Y = 13.5 to 155.375<br>> Z is fixed Lev = 1000 Z = 1<br>> T is fixed Time = 00Z06APR2012 T = 13<br>> <br>> <br>> LONG 12.054 LATI 43.541<br> <br>> World coordinates convert to non-integer grid coordinates<br>> Variable = uvclear Dimension = 0<br>> Error ocurred at column 1<br>> DISPLAY error: Invalid expression<br>> Expression = uvclear<br>> Error in math_nint: Argument not a valid numeric<br>> Error occurred on line 176<br>> <br>> <br>> <br>> <br>> Any hints?<br>> <br>> <br>> Thanks in advance.<br>> <br>> <br>> Francesco<br>> _______________________________________________<br>> gradsusr mailing list<br>> gradsusr@gradsusr.org<br>> http://gradsusr.org/mailman/listinfo/gradsusr<br><br>-- <br>--> Attenzione cambio indirizzo: davide.sacchetti@arpal.gov.it<br>--<br>Davide Sacchetti<br>Centro Funzionale Meteo Idrologico di Protezione Civile della Regione Liguria<br>ARPAL Unità Tecnica Complessa di livello Regionale<br>V.le Brigare Partigiane 2 16121 Genova (I)<br>tel: +39 010 6437535 fax: +39 010 6437520<br>mail: davide.sacchetti@arpal.gov.it web: www.meteoliguria.it<br><br><br>_______________________________________________<br>gradsusr mailing list<br>gradsusr@gradsusr.org<br>http://gradsusr.org/mailman/listinfo/gradsusr<br></div><br></div></body></html>