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I have a shape file. I cannot attach it since it is too large.

But I used the code to read as:

S = shaperead('conus_20160101_24h.grb-var0.shp')

Now, I am able to get my table.

There are five columns: "Fields", "Geometry", "X", "Y", "value", "datetime"

What I need is to find "value" based on "X" and "Y"

For instance, if X is between 78 and 79 and Y is between, 48 and 49, read the value in "Value".

Thanks,

J

Matt J
on 22 Feb 2020

Here, I use T as the name of your table,

lookup=abs(T.X-78.5)<=0.5 & abs(T.Y-48.5)<=0.5;

T.Value(lookup),

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