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Hello,
What you have done looks correct, but without more information it
is hard to tell what may be happening. I assume the two variables
have the same time and depth axes. If that was not the case, then
Ferret would issue error messages about the grids not matching,
and not return a result.
Have you considered the units of the two variables in thinking
about how the result should look? One way to use Ferret to look
at the data and make sure the variables are what you expect, is to
do a PLOT/VS plot, to see the cloud of data:
yes? plot/vs/symbol p, q
Ansley
On 3/2/2017 8:59 AM, Abhishek Savita
wrote:
Hi Ferreters
Have anybody done the regression analysis
between two data set for example sst[lon,lat,time] and
precipitation[lon,lat,time] with 53 years. I have done
like this by seeing some mail archives.
use precipitation_summer_1979_2006.nc
use ersst_anm_summer_1979_2006.nc
let prep_new = precip_jja[d=1,x=72:76@ave,y= 14:20@ave]
! I have taken precipitation on a box average
let sst_new = sst_jja[d=2] ! Here I have taken SST for
hole Indian Ocean
let p = pre_new
let q = sst_new
go regresst
fill slope
Because I have used same data and time period but I am not
getting the same as I have seen in Literature
Am I doing Right ?
Any suggestion are highly appreciated
--
Regards
Abhishek
Savita
Research
Scholar (Earth System
Science Technology)
Center For
Oceans, Rivers, Atmosphere & Land
Science Technology
Indian
Institute of Technology, Kharagpur
+91-8609704619
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