[ncl-talk] Data commparing

[Mary Haley]

It's not clear to me what you mean by "compare the data". Do you mean
graphically, or do you need to do a difference?

As you pointed out, your datasets are on different timelines: one is
monthly and one is decadal. Comparing the two of them requires that you put
them on the same timeline somehow. One way to do this is by averaging.
Another way is by trying to find a common timeline for both and putting
them both on that common timeline.  It just depends on what you need to do
in the long run.

Can you provide the two files on our ftp site if they are not too large?

http://www.ncl.ucar.edu/ftp_files.shtml

--Mary


On Sun, Nov 26, 2017 at 11:23 PM, sweet fulas <sweeyohana at gmail.com> wrote:

>
> Hello ncl-talk
>
> I try to compare monthly CMAP data with decadal (10day) merged satellite
> data from my country.but still, the dimension is different CMAP have
> dimension size 34 and my data have dimension size 90
>
> how I can make the same dimension??
>
> Thanks for help
>
>
>
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