what value should be given to null field?

1955
1
04-08-2016 10:44 PM
VinayaD_Ccruz
New Contributor

Hello ,

I am having a data set with negative value for temperature. What value should be given to these fields so that my hot spot analysis calculation is not effected by these values.

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DanPatterson_Retired
MVP Esteemed Contributor

if you are using a point file/layer as input, it would be wiser, if you selected/queried for the valid data (ie not null) then export that to a separate layer...that would be the safest