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# Module: safe.engine.impact_functions_for_testing.error_raising_functions

class `safe.engine.impact_functions_for_testing.error_raising_functions.``ExceptionRaisingImpactFunction`

  Risk plugin for error Rising

  :param requires category==’hazard’
    layertype==’raster’

  :param requires category==’exposure’ and layertype==’raster’

  static `run`(layers)

    Risk plugin for tephra impact

class `safe.engine.impact_functions_for_testing.error_raising_functions.``NoneReturningImpactFunction`

  Risk plugin for error Rising

  :param requires category==’hazard’
    layertype==’raster’

  :param requires category==’exposure’ and layertype==’raster’

  static `run`(layers)

    Risk plugin for tephra impact

This module forms part of the InaSAFE tool.

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