[ncl-talk] Removing surface dimension to calculate the difference

[S Br]

Dear Rick,
It worked fine thank you. I tried the same earlier, but trying to assign to
the same variable name.

Best,
SB

On Tue, Oct 1, 2019 at 5:08 PM Rick Brownrigg <brownrig at ucar.edu> wrote:

> Hi,
>
> Suppose your 1x64x128 3D array is "a", then:
>
>    b = (0,:,:)   ; produces a 2D 64x128 array
>
> Rick
>
> On Tue, Oct 1, 2019 at 10:04 AM S Br via ncl-talk <ncl-talk at ucar.edu>
> wrote:
>
>> Hi All,
>> I have a file with 3 dimensions ([surface | 1] x [latitude | 64] x
>> [longitude | 128]) and another file with 2 dimensions ([latitude | 64] x
>> [longitude | 128]).
>> How can I delete or avoid the 'surface' dimension from first file, so
>> that I can calculate the difference between the two files.
>>
>> Thanks.
>> SB
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