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WAQ-files

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Basic Information

File-Type

WAQ

Version

Juli 2012

Description-Date

Juli 2012

Significance of the File

coupling files for DelWAQ

File-Contents (in Catchwords)

  • ASCII files
    • Filetype .hyd
      General input data for DelWAQ.
      Example WAQ.hyd (PDF).
    • Filetype .dat
      Description of the open boundary sections where water is exchanged.
      Example WAQ.dat (PDF).
    • Filetype .src
      Description of sources and sinks.
      Example WAQ.src (PDF).
  • Binray files (STREAM, SEQUENTIAL, little endian)
    • Filetype .poi
      All (control) volumes are numbered from 1 to NOSEQ.
      All boundary volumes are numbered from -1 to -NOBND.
      For all NOQ exchange faces (exchanges) the FROM-TO volumes must be specified.
      Four (INTEGER) numbers each: FROM, TO, FROM-1 and TO+1.
      Postive flow is directed FROM - TO.
      Horizontal exchange faces first, vertical exchange faces second.
      In case of 3D layerwise from top to bottom.
    • Filetype .flo
      Fluxes for all NOQ exchange faces (observe FROM - TO). Fluxes are mean flows within the averaging period.
      For each record:
      1. (INTEGER) time in seconds since reference date.
      2. (REAL SINGLE) mean flow in [m**3/s] for the averaging period.
      Remark: At the end of the last averaging interval also a record has to be written. Solely the time stamp is used. Data are neglected.
    • Filetype .vol
      Water volumes in [m**3] for all NOSEQ control volumes.
      Volume must be >= 0.0.
      For each record:
      1. (INTEGER) time in seconds since reference date.
      2. (REAL SINGLE) water volumes in [m**3].
      Remark: At the end of the last averaging interval also a record has to be written. But now time as well as data are of relevance.
    • Filetype .are
      Mean flow area in [m**2] for all NOQ exchanges.
      Flow area must always be > 0.0.
      For each record:
      1. (INTEGER) time in seconds since reference date.
      2. (REAL SINGLE) flow area in [m**2].
      Remark: Identical with .flo.
    • Filetype .srf
      Representative horizontal area in [m**2] for all NOSEQ control volumes.
      Relevant for the determination of average depth, impact of sedimentation and deposition, solar radiation etc.
      For each record:
      1. (INTEGER) time in seconds since reference date.
      2. (REAL SINGLE) horizontal area in [m**2].
      Remark: Identical with .flo.
    • Filetype .len
      Typical distance in [m] to adjacent control volumes for all NOQ exchanges.
      A FROM as well as a TO distance must be specified.
      For the first record:
      1. (INTEGER) time in seconds since reference date.
      2. (REAL SINGLE) FROM and TO distances in [m].
      Remark: no change in time, write only once.
  • cf-netcdf.nc
    • Filetype .nc
      Grid as well as volume aggregation table.
      For further informations see NetCDF DelWAQ data.

Programs using this Type of File

UNTRIM2, D-Water Quality Delft Suite

Additional Information

Language

Fortran95

File-Form

UNFORMATTED, FORMATTED

File-Access

DIRECT, SEQUENTIAL

File-Extension

.hyd, .dat, .poi, .len, .vol, .are, .flo, .srf, .src, .nc

WRITE-Subroutine(s)/Module(s)

mod_m_utromp2009_waq.f90, mod_m_dataset_netcdf.f90

READ-Subroutine(s)/Module(s)

DelWAQ

Original Version

G. Lang

Maintenance

G. Lang

Example-File


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