SWMM Integration

Exports a drainage network to SWMM., executes SWMM and imports the results into DynaMind.

Parameter

Name Type Description
RainFile FILENAME swmm rain file
ClimateChangeFactor DOUBLE multiplier for rain event
export_subcatchment_shape BOOL export
rainfile_from_vector STRING use rain file from vector assigned to city
climateChangeFactorFromCity STRING use climate change factor from city object
calculationTimestep INT run swmm every n-th setp in a loop
deleteSWMM BOOL delete swmm file after execution

Data-stream

View Attribute Type Access Description
conduit   EDGE read  
  start_id LINK node read down stream node
  end_id LINK node read up stream node
  inlet_offset double read offset at up stream node in (m)
  outlet_offset double read offset at down stream node in (m)
  type string read type of the cross section supported are
        CIRCULAR, IRREGULAR, RECT_CLOSED, RECT_OPEN
  diameter double read pipe height (diameter) in m
  width double read pipe width in m
  cscol1 [1] double list read cross section width in m (only if IRREGULAR)
  cscol2 double list read cross section depth in m (only if IRREGULAR)
  cscol3 double list read roughness
  capacity double write utilised peak capacity in %
  velocity double write peak velocity in m/s
         
weir   EDGE read  
  start_id LINK node read down stream node
  end_id LINK node read up stream node
  crest_height double read crest height in (m)
  discharge_coefficient double read discharge coefficient
  end_coefficient double read end coefficient
         
node   NODE read  
         
junction   NODE read  
  node_id LINK node read link to node
  d   read maximum depth of junction in m (e.g. from ground surface to invert)
  invert_elevation double read invert elevation in m
  flooding_volume   write flooded volume in m3
  node_depth   write depth from invert to peak water level in m
         
sub_catchment   FACE read  
  area double read area in m2
  impervious_fraction double read imperviousness dimensionless
         
inlet   NODE read  
  node_id LINK node read link to node
  sub_catchment_id LINK sub_catchment read link sub catchment
         
outfall   NODE read  
  node_id LINK node read link to node
  invert_elevation double read invert elevation in m

Module Name

GDALDMSWMM

[1]Their is a problem in SWMM that only up to 18 stations can be exported. If cscol has more that 18 stations only every

other station is exported