how to select the desired range of each dimension from the 3d array?

Asked by Behzad Navidi on 8 Oct 2019

Latest activity Commented on by Behzad Navidi on 8 Oct 2019

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Hello all,

I have 3d double array (precipitation=1439*719*1512) that is:

latitude=1439

longitude=719

time=1512

now I want to select a range from each dimension and build a new array named new_precipitation like this:

latitude range = 1400 to 1439

longitude range = 500-519

time= 700-900

in fact, new_precipitation is 3d array with the size of 39*19*200

how to do this? please help me with this issue.

Best Regards

1 Answer

Answer by Adam on 8 Oct 2019

Edited by Adam on 8 Oct 2019

Accepted Answer

new_precipitation = precipitation( 1400:1439, 500:519, 700:900 )

would create what you ask for though it will be 1 bigger in each dimension than you say it should be - 40x20x201.

If your final size is fixed you need to reduce each range by 1 at either end.

Behzad Navidi on 8 Oct 2019

Thank you Adam.