• load a 2D Serafin file [A1]
• drag and drop variables [A2]. Variables appears on different colors:
  • white = initial variables in input file
  • yellow = computable variables
  • green = computed friction velocity (US) from friction coefficient (W) and friction law (among Manning, Chézy and Nikuradse)
  • blue = computed Rouse numbers
• select time frames with one the following methods [B]:
  • automatic [B1] = select frames within a range and at a given frequency
  • manual [B2] = specify a subset of arbitrary frames
• write 2D Serafin file [C]

Computable variables are presented with their equation in a separate document (PDF). Abbreviations used in the document are described in notations of variables.