ArcHydro não reconhece workspace ou locais de destino em Python?

Question

<\/HEAD>Atualmente estou ocupado reescrevendo o seguinte Módulo Python:<\/P> <\/P> * ArcHydro Pre-processing<\/A> <\/LI><\/UL><\/P> Acabei de perceber que ArcHydro não reconhece o arcpy.env.workspace ou o ArcHydroTools.SetTargetLocations("HydroConfig", "Layers", "RasterWorkspace", "VectorWorkspace")<\/P> <\/P> ''' Criado em 13 de março de 2017 Modelo Principal do ArcHydro @author: PeterW '''<\/SPAN> # importar módulos do sistema e pacotes do site<\/SPAN> from<\/SPAN> pathlib import<\/SPAN> Path import<\/SPAN> arcpy import<\/SPAN> ArcHydroTools # definir argumentos<\/SPAN> rasters_workspace =<\/SPAN> r"E:\Projects\2016\G113386\ArcHydro\Model01\Layers01"<\/SPAN> dem =<\/SPAN> r"E:\Projects\2016\G113386\DEM\raw"<\/SPAN> fgdb_workspace =<\/SPAN> r"E:\Projects\2016\G113386\ArcHydro\Model01\Model01.gdb"<\/SPAN> # verificar extensões e definir configurações do ambiente<\/SPAN> arcpy.<\/SPAN>CheckOutExtension(<\/SPAN>"Spatial"<\/SPAN>)<\/SPAN> arcpy.<\/SPAN>env.<\/SPAN>overwriteOutput =<\/SPAN> True<\/SPAN> def<\/SPAN> rasters_main<\/SPAN>(<\/SPAN>rasters_workspace, <\/SPAN>dem)<\/SPAN>:<\/SPAN> """ Criar Rasters como parte do ArcHydro Pre-processing"""<\/SPAN> # definir workspace raster<\/SPAN> arcpy.<\/SPAN>env.<\/SPAN>workspace =<\/SPAN> rasters_workspace # definir Locais de Destino do ArcHyro para Conjuntos de Dados Raster e Vetor<\/SPAN> ArcHydroTools.<\/SPAN>SetTargetLocations(<\/Span>"HydroConfig", "Layers", rasters_workspace, fgdb_workspace) # criar raster Fill Sinks arcpy.AddMessage('Processando Fill Sinks') ArcHydroTools.FillSinks(dem, "fil") # criar raster Flow Direction rasters_main(rasters_workspace, dem)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Módulo Python: arcpy.env.workspace e ArcHydroTools.SetTargetLocations ignorados pelo ArcHydro Processando Fill Sinks Traceback (última chamada mais recente): Arquivo "E:\Python\Eclipse\2015\arcpy64bit\src\archydro\archydro_main_test.py", linha 34, no rasters_main(rasters_workspace, dem) Arquivo "E:\Python\Eclipse\2015\arcpy64bit\src\archydro\archydro_main_test.py", linha 31, em rasters_main ArcHydroTools.FillSinks(dem, "fil") Arquivo "C:\Program Files\ESRI\WaterUtils\ArcHydro\bin\ArcHydroTools.py", linha 6805, em FillSinks raise e arcgisscripting.ExecuteError: Você precisa definir o Workspace de geoprocessamento ou a Localização Raster do Arc Hydro antes de executar a ferramenta. Falha ao executar (FillSinks). < >< spanclass = 'line-numbers-rows' > << EMOJ I _38 >> << EMOJ I _39 >> << EMOJ I _40 >> << EMOJ I _41 >> << EMOJ I _42 >> << EMOJ I _43 >> << EMOJ I _44 >> << EMOJ I _45 >> << EMOJ I _46 >> << EMOJ I _47 >> << EMOJ I _48 >> << EMOJ I _49 >> Mensagem de Erro: Atualmente estou usando ArcGIS 10.3.1 e ArcHydroTools 10.3.0.78 < / BODY >< / HTML >

JohnHerold · Answer

I don't know if this will fix your problem, but I was having a similar issue (except with vector location instead of raster location) with ThinCrossSection tool even though I set the arcpy enviroment and ArcHydro's target locations. The issue seems to be that you need a full path to a feature instead of just the name: # This did not work for me ArcHydroTools.ThinCrossSection("TEMP", "MaxNumberOfVertices", 500, output, report) # This did output = gdb_path + '\' + output report = gdb_path + '\' + report ArcHydroTools.ThinCrossSection("TEMP", "MaxNumberOfVertices", 500, output, report)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ And with this, I just had to set the arcpy workspace - I don't need to call SetTargetLocations from ArcHydro. So specifically for yours, replacing 'fil' in the FillSinks call with the full path to 'fil' might work