2019-12-22 10:38:18,651 utils.prepare_workspace(109) INFO Writing log messages to Z:\InVestNDR2\InVEST-Nutrient-Delivery-Ratio-Model-(NDR)-log-2019-12-22--10_38_18.txt
2019-12-22 10:38:18,653 model._logged_target(1633) Level 100 Starting model with parameters: 
Arguments for InVEST natcap.invest.ndr.ndr 3.7.0:
biophysical_table_path       Z:/InVestNDR2/biophysical_ndr11.csv
calc_n                       True
calc_p                       False
dem_path                     Z:/InVestNDR2/demYQ_1kmtif.tif
k_param                      2
lulc_path                    Z:/InVestNDR2/dltb_luc2.tif
n_workers                    -1
results_suffix               
runoff_proxy_path            Z:/InVestNDR2/pre_yq.tif
subsurface_critical_length_n 150
subsurface_critical_length_p 
subsurface_eff_n             80
subsurface_eff_p             
threshold_flow_accumulation  1000
watersheds_path              Z:/InVestNDR2/basin22.shp
workspace_dir                Z:\InVestNDR2

2019-12-22 10:38:18,858 geoprocessing.raster_calculator(366) INFO starting stats_worker
2019-12-22 10:38:18,859 geoprocessing.raster_calculator(372) INFO started stats_worker <Thread(Thread-4, started daemon 5168)>
2019-12-22 10:38:18,864 threading.run(754) DEBUG payload is None, terminating
2019-12-22 10:38:18,864 geoprocessing.raster_calculator(477) INFO Waiting for raster stats worker result.
2019-12-22 10:38:18,864 threading.run(754) WARNING No valid pixels were received, sending None.
2019-12-22 10:38:18,865 Task.add_task(636) ERROR Something went wrong when adding task n load (16), terminating taskgraph.
Traceback (most recent call last):
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\taskgraph\Task.py", line 602, in add_task
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\taskgraph\Task.py", line 1068, in _call
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\natcap\invest\ndr\ndr.py", line 771, in _calculate_load
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\pygeoprocessing\geoprocessing.py", line 415, in raster_calculator
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\natcap\invest\ndr\ndr.py", line 765, in _map_load_op
KeyError: 0
2019-12-22 10:38:18,865 model._logged_target(1639) ERROR Exception while executing <function execute at 0x0D061830>
Traceback (most recent call last):
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\natcap\invest\ui\model.py", line 1636, in _logged_target
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\natcap\invest\ndr\ndr.py", line 375, in execute
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\taskgraph\Task.py", line 602, in add_task
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\taskgraph\Task.py", line 1068, in _call
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\natcap\invest\ndr\ndr.py", line 771, in _calculate_load
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\pygeoprocessing\geoprocessing.py", line 415, in raster_calculator
  File "Z:\opt\atlassian\pipelines\agent\build\env\lib\site-packages\natcap\invest\ndr\ndr.py", line 765, in _map_load_op
KeyError: 0
2019-12-22 10:38:18,865 model._logged_target(1642) INFO Execution finished
2019-12-22 10:38:18,867 utils.prepare_workspace(115) INFO Elapsed time: 0.22s