Calculate adjacent grid fields

EvelynHernandez — Wed, 04 Sep 2019 13:45:38 GMT

Hello everyone,

I dont know where to ask this, it is related to arcmap and python.

I have a layer that it is a grid (i think it is called fishnet) and I have several fields (Represented with C in the diagram with some value). I have to calculate the adjacent fields of C ( N, NE , NO , O, E, SO ,S , SE ) and their value too.

How can archieve that?

I am pretty new using the tool and I want to know more or less the arctools that i have to use to get the values around the center.
There is another issue, sometimes not all the adjacent fields have value (I could be for example, NO or N are not available, but the rest of the other are).

Of course, every N, NE , NO , O, E, SO ,S , SE has their own value, and the logic that I have to apply is the following:
N = C(value) + N(value)
NE = C(value) + NE(Value)
SO = C(value) + SO (Value)
etc.

After that i have to only filter the values that have a certain range, so most likely not all the values that i will get are going to work.

I hope somebody can guide me on how to do this.

Thanks in advice

Re: Calculate adjacent grid fields

BenElan — Wed, 04 Sep 2019 18:01:39 GMT

If this is a python issue I suggest posting in that community so someone knowledgeable on the topic can assist you.

https://community.esri.com/community/developers/gis-developers/python/overview

topic Re: Calculate adjacent grid fields in ArcGIS JavaScript Maps SDK Questions

Calculate adjacent grid fields

Re: Calculate adjacent grid fields