Zooming in 3D Histogram

ROOT
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Dear Experts I can see my hits in the center as I plot 3D Histogram as obvious from the screen shot attached. Please suggest nice elegant way to find the zooming range for these hits in the histogram? I would like to zoom in around the hits in the center.

Screenshot from 2023-03-08 13-45-45
Screenshot from 2023-03-08 13-45-45902×934 23.2 KB

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h3->GetXaxis()->SetRangeUser(...);
h3->GetYaxis()->SetRangeUser(...);
h3->GetZaxis()->SetRangeUser(...);