Skip to Content.

mget-help - [mget-help] Issue with visualizing simulation results : MGET

Please Wait...

Subject: Marine Geospatial Ecology Tools (MGET) help

Text archives


[mget-help] Issue with visualizing simulation results : MGET


Chronological Thread 
    < Chronological >      < Thread >
  • From: Young Jin <>
  • To: "" <>
  • Subject: [mget-help] Issue with visualizing simulation results : MGET
  • Date: Tue, 3 Jul 2018 02:55:47 +0000
  • Accept-language: en-AU, en-US
  • Authentication-results: oit.duke.edu; spf=pass
  • Spamdiagnosticmetadata: NSPM
  • Spamdiagnosticoutput: 1:99

Dear sir,


I came across an error message "The first argument of bincount must be non-negative" after executing "Visualize Larval Dispersal Simulation Results (2012). I couldn't find anything wrong with my files. I believe all values and counts are non-negative. I would really apprecate it if you could help me with this. A whole error message is copied and pasted below. I also attached my three raster files.


Thanks,


Young 


Executing: LarvalDispersalVisualizeResults2012 E:\ArcGIS_files_YJIN\Test_LDS2\LDS E:\ArcGIS_files_YJIN\Test_LDS2\Results Test_output 0.1 A true 0.00001 false true 0.00001 Quantity
Start Time: Tue Jul 03 09:23:21 2018
Running script LarvalDispersalVisualizeResults2012...
Reading the simulation results from E:\ArcGIS_files_YJIN\Test_LDS2\Results\Results.pickle.
Creating the output geodatabase E:\ArcGIS_files_YJIN\Test_LDS2\Results\Test_output.gdb.
Importing 6 datasets into ArcGIS Workspace E:\ArcGIS_files_YJIN\Test_LDS2\Results\Test_output.gdb with mode "replace".
Import complete: 0:00:11 elapsed, 6 datasets imported, 0:00:01.848333 per dataset.
Creating raster catalog E:\ArcGIS_files_YJIN\Test_LDS2\Results\Test_output.gdb\Density.
Loading rasters into the raster catalog.
Retrieving raster paths from the raster catalog.
Finished retrieving paths: 0:00:00 elapsed, 6 paths retrieved, 0:00:00.001666 per path.
Querying ArcGIS Workspace E:\ArcGIS_files_YJIN\Test_LDS2\Results\Test_output.gdb.
Query complete: 0:00:00 elapsed, 6 datasets found, 0:00:00.037500 per dataset.
Updating the fields of each row of the raster catalog.
Update complete: 0:00:00 elapsed, 6 rows updated, 0 deleted, 0 unchanged, 0:00:00.000666 per row.
ValueError: The first argument of bincount must be non-negative
Failed script LarvalDispersalVisualizeResults2012...

Traceback (most recent call last):
  File "C:\Program Files\GeoEco\ArcGISToolbox\Scripts\LarvalDispersalVisualizeResults2012.py", line 5, in <module>
    ExecuteMethodFromCommandLineAsArcGISTool('GeoEco.Connectivity.LarvalDispersal', 'LarvalDispersal', 'VisualizeResults2012')
  File "C:\Python27\ArcGIS10.5\lib\site-packages\GeoEco\ArcGISScripts.py", line 210, in ExecuteMethodFromCommandLineAsArcGISTool
    exec sourceCode in globals(), locals()
  File "<string>", line 1, in <module>
  File "C:\Python27\ArcGIS10.5\lib\site-packages\GeoEco\Connectivity\LarvalDispersal.py", line 1371, in VisualizeResults2012
    probabilityMatrix = cls._ComputeProbabilityMatrix(simulationDirectory, settlementMatrix, metadata)[0]
  File "C:\Python27\ArcGIS10.5\lib\site-packages\GeoEco\Connectivity\LarvalDispersal.py", line 1543, in _ComputeProbabilityMatrix
    larvaeReleasedForPatch = numpy.bincount(patchIDsImage.flatten(), weights=patchCoverImage.flatten())
ValueError: The first argument of bincount must be non-negative

Failed to execute (LarvalDispersalVisualizeResults2012).
Failed at Tue Jul 03 09:23:42 2018 (Elapsed Time: 20.69 seconds)

Attachment: LDS_files.rar
Description: LDS_files.rar


Archive powered by MHonArc 2.6.19.

Top of Page