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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">I'm trying to construct a URL to obtain an average grid over the time dimension. The server and data set is at <a href="http://agdisc.gsfc.nasa.gov/dods/GLDAS_NOAH10SUBP_3H/"><span style=" text-decoration: underline; color:#0057ae;">http://agdisc.gsfc.nasa.gov/dods/GLDAS_NOAH10SUBP_3H/</span></a>. I would like to obtain an average of the swe variable over a range of times, e.g.00Z01JAN1992:00Z03JAN1992. The URL I have tried is <a href="http://agdisc.gsfc.nasa.gov:80/dods/_expr_%7BGLDAS_NOAH10SUBP_3H%7D%7Bave%28swe,t=00Z01JAN1992,t=00Z03JAN1992%29%7D%7B-179.5:179.5,-59.5:89.5,1:1,00Z01JAN1992:00Z03JAN1992%7D"><span style=" text-decoration: underline; color:#0057ae;">http://agdisc.gsfc.nasa.gov:80/dods/_expr_{GLDAS_NOAH10SUBP_3H}{ave(swe,t=00Z01JAN1992,t=00Z03JAN1992)}{-179.5:179.5,-59.5:89.5,1:1,00Z01JAN1992:00Z03JAN1992}</span></a> . I would expect the result to be a 2-D grid of size (360,150), but I get an error, and I admit that my knowledge of grads syntax is lacking. Can someone familiar with the syntax please help or explain why this won't work? Thanks.</p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Dallas</p></td></tr></table></body></html>