Optimized Hotspot Analysis fail index error

HannahC — Tue, 07 Nov 2023 00:35:53 GMT

Hello,

I am running ArcGIS Pro 3.1.3 and wanting to run hotspot analysis and I am getting an error. I was just able to do the analysis on another layer but then it gave me the following error. I have restarted the program and the error is still happening. Thank you for your help.

Optimized Hot Spot Analysis

=====================

Parameters

Input Features Map5_Dolo

Output Features C:\Users\micro\OneDrive\Documents\ArcGIS\Projects\Map5\Map5.gdb\Map5_Dolo_OptHS

Analysis Field XFe

Incident Data Aggregation Method COUNT_INCIDENTS_WITHIN_FISHNET_POLYGONS

Bounding Polygons Defining Where Incidents Are Possible

Polygons For Aggregating Incidents Into Counts

Density Surface

Cell Size

Distance Band

=====================

Messages

Start Time: Monday, November 06, 2023 5:43:19 PM

json:

{"element": "h5", "data": "Initial Data Assessment"}

Making sure there are enough weighted features for analysis....

WARNING 000642: Problems reading 1 of 408324 total records.

WARNING 000848: Features with bad records (only includes first 30): OBJECTID = 717.

json:

{"element": "unorderedlist", "data": ["There are 408323 valid input features."]}

Evaluating the Analysis Field values....

json:

[{"element": "table", "data": [["Min", "0.0992"], ["Max", "0.9422"], ["Mean", "0.3509"], ["Std. Dev.", "0.0415"]], "elementProps": {"striped": "true", "className": "small", "noHeader": true, "title": "XFE Properties:", "0": {"align": "left", "pad": "0px", "wrap": true}, "1": {"align": "right", "pad": "0px", "wrap": true}}}]

Looking for locational outliers....

json:

{"element": "unorderedlist", "data": ["There were 87 outlier locations; these will not be used to compute the optimal fixed distance band."]}

json:

{"element": "h5", "data": "Scale of Analysis"}

Looking for an optimal scale of analysis by assessing the intensity of clustering at increasing distances....

Traceback (most recent call last):

File "<string>", line 7435, in execute

File "c:\program files\arcgis\pro\Resources\ArcToolbox\Scripts\OptimizedHotSpotAnalysis.py", line 338, in __init__

self.doHotSpots()

File "c:\program files\arcgis\pro\Resources\ArcToolbox\Scripts\OptimizedHotSpotAnalysis.py", line 1522, in doHotSpots

mi = MI.GlobalI_Step(self.analysisSSDO, self.varName,

File "c:\program files\arcgis\pro\Resources\ArcToolbox\Scripts\MoransI_Increment.py", line 72, in __init__

self.construct()

File "c:\program files\arcgis\pro\Resources\ArcToolbox\Scripts\MoransI_Increment.py", line 330, in construct

start = binIndices[c]

IndexError: index 93 is out of bounds for axis 0 with size 93

Failed to execute (OptimizedHotSpotAnalysis).

Failed at Monday, November 06, 2023 5:44:34 PM (Elapsed Time: 1 minutes 15 seconds)

Re: Optimized Hotspot Analysis fail index error

DanPatterson — Tue, 07 Nov 2023 09:45:38 GMT

If the inputs were a polygon featureclass run Check Geometry—ArcGIS Pro | Documentation and Repair if necessary

There are a variety of other potential issues outlined in

Optimized Hot Spot Analysis (Spatial Statistics)—ArcGIS Pro | Documentation

topic Re: Optimized Hotspot Analysis fail index error in ArcGIS Pro Questions

Optimized Hotspot Analysis fail index error

Re: Optimized Hotspot Analysis fail index error