Testing compatibility/SPreAD-GIS errors

[KATE MCGINN]

Hi all, 

It's been helpful to read through conversations and try to troubleshoot this program. I am trying to run this program on some vocalizing bird locations, and I am running into some issues with the testing tool and when I run the model on my source locations. I have Windows 10 Pro and I am trying to run SPreAD-GIS in Arc 10.7.1 and Arc Pro. Any tips would be greatly appreciated. Thank you!

-Kate

Here are my errors when running the test:

I am also getting errors when I try to run with my own data source:

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Executing: spreadgis C:\toolbox C:\smt C:\smt\source_data\points_BIGCR.shp FID "706471.162880907 4320435.10017676 709343.195095497 4322067.64115467" C:\smt\source_data\dem C:\smt\source_data\nlcd.tif C:\smt\source_data\Frequency_Table.csv 20 0 0 0 "clear, calm summer day" "points & frequencies" # NO A

Start Time: Thu May  6 11:58:15 2021

Running script spreadgis...

Running normal SPreAD-GIS analysis

SPREADTYPE field already exists, and the existing field will be used.

Running model for point 0... model to run is: spreadgis

A source offset of 0.34 was applied to the data to minimize compuational errors

Unfortunately, the SPreAD-GIS code does not support any source offsets specified in the points shapefile

Unless an NMSim .src file is used as the input

Failed script spreadgis...

Traceback (most recent call last):

  File "C:\toolbox\scripts\C_spreadgis.py", line 170, in <module>

    landcover_type = "nlcd", use_old_barrier = 0)

  File "C:\toolbox\scripts\soundprophlpr.py", line 224, in SoundPropagation

    point_fill, freq_fill, my_times, my_time_labels, point_counter, keep_intermediates, use_old_barrier)

  File "C:\toolbox\scripts\spreadgishlpr.py", line 62, in spreadgis

    elev = calculate_mean_elevation(dem_ft, sound_src, idir)

  File "C:\toolbox\scripts\spreadgishlpr.py", line 1329, in calculate_mean_elevation

    arcpy.sa.Sample(dem_ft, sound_src, sound_src_elev_dbf, "BILINEAR") #**# This is not providing a bilinear interpolation in 10.3.1

  File "c:\program files (x86)\arcgis\desktop10.7\arcpy\arcpy\sa\Functions.py", line 1673, in Sample

    process_as_multidimensional)

  File "c:\program files (x86)\arcgis\desktop10.7\arcpy\arcpy\sa\Utils.py", line 53, in swapper

    result = wrapper(*args, **kwargs)

  File "c:\program files (x86)\arcgis\desktop10.7\arcpy\arcpy\sa\Functions.py", line 1665, in Wrapper

    process_as_multidimensional)

  File "c:\program files (x86)\arcgis\desktop10.7\arcpy\arcpy\geoprocessing\_base.py", line 510, in <lambda>

    return lambda *args: val(*gp_fixargs(args, True))

ExecuteError: ERROR 010555: Internal error in Sample: %s.

Failed to execute (Sample).

Failed to execute (spreadgis).

Failed at Thu May  6 11:58:24 2021 (Elapsed Time: 8.74 seconds)

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