PUBLIC INTERFACE ~ PUBLIC ROUTINES ~ NAMELIST

Program river_regrid

Contact:  Zhi Liang ,  Kirsten Findell
Reviewers: 
Change History: WebCVS Log

OVERVIEW

This program can remap river network data from spherical grid onto another spherical grid.

The program expects to read river network data from a netcdf file, which is specified by the namelist variable "river_input_file". This file should contains field 'cellarea', 'tocell', 'fromcell', 'basin', 'basincells', 'order', 'travel', 'subL', 'subA','disttomouth', 'disttoocean' and 'dx'. The program will remap the data in "river_input_file" onto the grid, which is specified by namelist grid_file. The grid file should contains the same grid as the land modle to be run. The output is stored in a netcdf file, which is specified by river_output_file.

MODULES USED

         mpp_mod
 mpp_domains_mod
      mpp_io_mod
         fms_mod
  axis_utils_mod
   constants_mod
      fms_io_mod
horiz_interp_mod

PUBLIC INTERFACE


PUBLIC ROUTINES

    NAMELIST

    &river_regrid_nml

    river_input_file
    river data source file.
    [character(len=128)]
    grid_file
    the grid file that contains land and ocean grid information.
    [character(len=128)]
    river_output_file
    The output river data file after coupled with land grid.
    [character(len=128)]
    lon_start, lon_end
    starting and ending longitude of the river network to be extended to. Default value is 0 and 360.
    [real]
    lat_start, lat_end
    starting and ending latitude of the river network to be extended to. Default value is -90 and 90.
    [real]
    lat_end
    The ending latitude. Default value is 90. Used to extend river network.
    [real]

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