[gradsusr] calculating El Nino SSTA

[MD ABDUS SATTAR]

Dear GrADS Team
I am trying to calculate time series of El Nino SST anomaly in January for
a specific time period.

I wrote my script as:

"reinit"
"sdfopen \Users\mq43879691\documents\test2\sst.mnmean.v4.nc"
"set lon 100"
"set lat 25"
"set z 1"
"set t 1 600"

"define ssta=ave(sst,t=1,t=600,12)"

"define elnino = aave(ssta,lon=100,lon=170,lat=-5,lat=5)"

"d elnino"

The GrADS did not know show anything by this script. On the other hand,
when I display only ssta setting lon 50 100 and lat 0 25; then it shows the
ssta. Can anybody help me in this regards?

I look forward to your suggestion.

Regards
Abdus
-- 
Md. Abdus Sattar
PhD Student
Department of Environmental Sciences
Level 2, Australian Hearing Hub Building

Faculty of Science and Engineering
Macquarie University
NSW 2109 Australia


Cell: +61404400401
Email: md-abdus.sattar at students.mq.edu.au

*AND*

Assistant Professor
Department of Disaster Risk Management (DRM)
Faculty of Disaster Management
Patuakhali Science and Technology University, Dumki, Patuakhali, Bangladesh

Cell: +8801716851612
Email: abdus.sattar at pstu.ac.bd
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