User's guide of Proceessing Modflow 5.0

130 Processing Modflow
by PMWIN. The default code is the version DoD_1.5 developed by Zheng (1996). If you
want to use a compiled version located in an other position, click the open file button
and select the desired code from a dialog box.
< The File Table: PMWIN uses the user-specified data to generate input files of MT3D.
Description gives the name of the packages used in the flow model. The path and name of
the input file are shown in Destination File. PMWIN generates an input file, only if the
corresponding Generate flag is checked. You may click on a flag to check or uncheck it.
Normally, you do not need to worry about these flags, as PMWIN will take care of the
settings.
< Options:
- Regenerate all input files for MT3D: You should check this option, if the input files
3.6.3 MT3D
have been deleted or overwritten by other programs.
- Regenerate input files only, don't start MT3D: Check this option, if you do not want
to run MT3D. You can start the simulation at a later time by executing the batch file
MT3D.BAT.
< OK: Click OK to start the generation of MT3D input files. In addition, PMWIN generates
a batch file MT3D.BAT saved in your model directory. When all necessary files are
generated, PMWIN automatically runs MT3D.BAT in a DOS-window. During a flow
simulation, MT3D saves results to various output files and writes a detailed run record to
the listing file OUTPUT.MT3 saved in your model folder. See MT3D < Output Control...
for details about the output terms.
Fig. 3.47 The Run MT3D/MT3D96 dialog box