Version 1.6

(October 2009)

Subsystem BASEchain

New Features:

  • Implicit solution of hydrodynamics
  • Smart-Jaeggi bed load formula

Bug fixes:

  • Correction transport diagram
  • Conveyance computation (negative areas)

Subsystem BASEplane

New Features:

  • Revision of sediment transport (dual mesh concept)
  • Kinematic viscosity and algebraic turbulence model
  • Wu bed load formula
  • Improved treatment of bed source terms for quadrilateral elements
  • New approach of slope calculation for quadrilateral elements
  • Improved concept of wall friction treatment
  • Flux correction algorithm to enhance mass conservation
  • New outflow boundary: zHydrograph

Bug fixes:

  • Hydrograph boundary
  • HQ-Relation boundary

System Manuals

  • Part U III: Introduction to new features
  • Part U IV: Corrections
  • Part R I: Complete revision and additions, e.g. sediment transport
  • Part R II: Complete revision and additions, e.g. partially wetted elements, sediment transport, dual mesh approach and implicit time integration
  • Part R III: Additions and corrections
  • Part R IV: Documentation of new features
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