Hi all,

I’m trying to run some larval dispersal simulations for the first time, and I’m getting a rather cryptic error when I try to run the Load HYCOM GLBa0.08 Currents into Larval Dispersal Simulation tool. It gets all the way through downloading and importing the datasets (I used a 90-day period from 2015), but then throws the following error(s) right after that:

ERROR 000582: Error occurred during execution.

Failed script LarvalDispersalLoadHYCOMGLBa0084DEquatorialCurrentsIntoSimulation...

Traceback (most recent call last):

  File "C:\Program Files\GeoEco\ArcGISToolbox\Scripts\LarvalDispersalLoadHYCOMGLBa0084DEquatorialCurrentsIntoSimulation.py", line 5, in <module>

    ExecuteMethodFromCommandLineAsArcGISTool('GeoEco.Connectivity.LarvalDispersal', 'LarvalDispersal', 'LoadHYCOMGLBa0084DEquatorialCurrentsIntoSimulation')

  File "C:\Python27\ArcGIS10.3\lib\site-packages\GeoEco\ArcGISScripts.py", line 210, in ExecuteMethodFromCommandLineAsArcGISTool

    exec sourceCode in globals(), locals()

  File "<string>", line 1, in <module>

  File "C:\Python27\ArcGIS10.3\lib\site-packages\GeoEco\Connectivity\LarvalDispersal.py", line 311, in LoadHYCOMGLBa0084DEquatorialCurrentsIntoSimulation

    cls._FinishLoadingCurrents(simulationDirectory, scp, thisCurrentsProduct, u'Center', 86400, hycomCurrentsDirectory, resamplingTechnique, interpolationMethod)

  File "C:\Python27\ArcGIS10.3\lib\site-packages\GeoEco\Connectivity\LarvalDispersal.py", line 384, in _FinishLoadingCurrents

    gp.SingleOutputMapAlgebra_sa('setnull(%s == 0, %s)' % (waterMask, waterMask), newWaterMask)

  File "<string>", line 2, in SingleOutputMapAlgebra_sa

  File "C:\Python27\ArcGIS10.3\lib\site-packages\GeoEco\ArcGIS.py", line 1312, in _InvokeMethod

    raise ArcGISError(_(u'The ArcGIS %(tool)s geoprocessing tool failed when given the parameters %(params)s and reported %(error)s: %(msg)s') % {u'tool': methodName, u'params': inspect.formatargvalues(_args, _varargs, _varkw, _locals), u'error': e.__class__.__name__, u'msg': unicode(e)})

ArcGISError: The ArcGIS SingleOutputMapAlgebra_sa geoprocessing tool failed when given the parameters (*args=('setnull(G:\\GIS\\bclarval\\PatchData\\water_mask.img == 0, G:\\GIS\\bclarval\\PatchData\\water_mask.img)', 'C:\\Temp\\GeoEcoTemp_Stephen\\tmpwco3ef\\water_mask.img')) and reported ExecuteError: ERROR 000582: Error occurred during execution.

Failed to execute (LarvalDispersalLoadHYCOMGLBa0084DEquatorialCurrentsIntoSimulation).

Any pointers?

Thanks,

Stephen Ban

Stephen Ban, Ph.D., RPBio.

National Ocean Spatial Analysis Manager

Canadian Parks and Wilderness Society

#410-698 Seymour Street, Vancouver, B.C. V6B 3K6

Tel: 604 685-7445 ext. 30            

Fax: 604 629-8532 

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