GWT-IC¶
Structure of Blocks¶
FOR EACH SIMULATION
BEGIN GRIDDATA
STRT [LAYERED]
<strt(nodes)> -- READARRAY
END GRIDDATA
Explanation of Variables¶
Block: GRIDDATA¶
strt
is the initial (starting) concentration—that is, concentration at the beginning of the GWT Model simulation. STRT must be specified for all GWT Model simulations. One value is read for every model cell.
Example Input File¶
#The OPTIONS block is optional
BEGIN OPTIONS
END OPTIONS
#The GRIDDATA block is required
BEGIN GRIDDATA
STRT LAYERED
CONSTANT 0.0 Initial Concentration layer 1
CONSTANT 0.0 Initial Concentration layer 2
END GRIDDATA