203 lines
6.0 KiB
Plaintext
203 lines
6.0 KiB
Plaintext
# --------------------- gwf disv options ---------------------
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block options
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name length_units
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type string
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reader urword
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optional true
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longname model length units
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description is the length units used for this model. Values can be ``FEET'', ``METERS'', or ``CENTIMETERS''. If not specified, the default is ``UNKNOWN''.
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block options
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name nogrb
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type keyword
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reader urword
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optional true
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longname do not write binary grid file
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description keyword to deactivate writing of the binary grid file.
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block options
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name xorigin
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type double precision
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reader urword
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optional true
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longname x-position origin of the model grid coordinate system
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description x-position of the origin used for model grid vertices. This value should be provided in a real-world coordinate system. A default value of zero is assigned if not specified. The value for XORIGIN does not affect the model simulation, but it is written to the binary grid file so that postprocessors can locate the grid in space.
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block options
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name yorigin
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type double precision
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reader urword
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optional true
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longname y-position origin of the model grid coordinate system
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description y-position of the origin used for model grid vertices. This value should be provided in a real-world coordinate system. If not specified, then a default value equal to zero is used. The value for YORIGIN does not affect the model simulation, but it is written to the binary grid file so that postprocessors can locate the grid in space.
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block options
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name angrot
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type double precision
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reader urword
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optional true
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longname rotation angle
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description counter-clockwise rotation angle (in degrees) of the model grid coordinate system relative to a real-world coordinate system. If not specified, then a default value of 0.0 is assigned. The value for ANGROT does not affect the model simulation, but it is written to the binary grid file so that postprocessors can locate the grid in space.
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# --------------------- gwf disv dimensions ---------------------
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block dimensions
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name nlay
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type integer
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reader urword
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optional false
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longname number of layers
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description is the number of layers in the model grid.
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block dimensions
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name ncpl
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type integer
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reader urword
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optional false
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longname number of cells per layer
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description is the number of cells per layer. This is a constant value for the grid and it applies to all layers.
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block dimensions
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name nvert
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type integer
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reader urword
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optional false
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longname number of columns
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description is the total number of (x, y) vertex pairs used to characterize the horizontal configuration of the model grid.
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# --------------------- gwf disv griddata ---------------------
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block griddata
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name top
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type double precision
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shape (ncpl)
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reader readarray
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longname model top elevation
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description is the top elevation for each cell in the top model layer.
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block griddata
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name botm
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type double precision
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shape (nlay, ncpl)
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reader readarray
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layered true
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longname model bottom elevation
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description is the bottom elevation for each cell.
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block griddata
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name idomain
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type integer
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shape (nlay, ncpl)
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reader readarray
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layered true
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optional true
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longname idomain existence array
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description is an optional array that characterizes the existence status of a cell. If the IDOMAIN array is not specified, then all model cells exist within the solution. If the IDOMAIN value for a cell is 0, the cell does not exist in the simulation. Input and output values will be read and written for the cell, but internal to the program, the cell is excluded from the solution. If the IDOMAIN value for a cell is 1 or greater, the cell exists in the simulation. If the IDOMAIN value for a cell is -1, the cell does not exist in the simulation. Furthermore, the first existing cell above will be connected to the first existing cell below. This type of cell is referred to as a ``vertical pass through'' cell.
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# --------------------- gwf disv vertices ---------------------
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block vertices
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name vertices
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type recarray iv xv yv
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reader urword
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optional false
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longname vertices data
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description
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block vertices
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name iv
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type integer
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in_record true
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tagged false
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reader urword
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optional false
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longname vertex number
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description is the vertex number. Records in the VERTICES block must be listed in consecutive order from 1 to NVERT.
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numeric_index true
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block vertices
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name xv
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type double precision
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in_record true
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tagged false
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reader urword
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optional false
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longname x-coordinate for vertex
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description is the x-coordinate for the vertex.
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block vertices
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name yv
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type double precision
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in_record true
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tagged false
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reader urword
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optional false
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longname y-coordinate for vertex
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description is the y-coordinate for the vertex.
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# --------------------- gwf disv cell2d ---------------------
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block cell2d
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name cell2d
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type recarray icell2d xc yc ncvert icvert
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reader urword
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optional false
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longname cell2d data
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description
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block cell2d
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name icell2d
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type integer
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in_record true
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tagged false
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reader urword
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optional false
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longname cell2d number
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description is the CELL2D number. Records in the CELL2D block must be listed in consecutive order from the first to the last.
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numeric_index true
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block cell2d
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name xc
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type double precision
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in_record true
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tagged false
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reader urword
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optional false
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longname x-coordinate for cell center
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description is the x-coordinate for the cell center.
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block cell2d
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name yc
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type double precision
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in_record true
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tagged false
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reader urword
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optional false
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longname y-coordinate for cell center
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description is the y-coordinate for the cell center.
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block cell2d
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name ncvert
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type integer
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in_record true
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tagged false
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reader urword
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optional false
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longname number of cell vertices
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description is the number of vertices required to define the cell. There may be a different number of vertices for each cell.
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block cell2d
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name icvert
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type integer
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shape (ncvert)
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in_record true
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tagged false
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reader urword
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optional false
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longname array of vertex numbers
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description is an array of integer values containing vertex numbers (in the VERTICES block) used to define the cell. Vertices must be listed in clockwise order. Cells that are connected must share vertices.
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numeric_index true
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