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MODFLOW-USGS / mf2005

MODFLOW-2005 development repository
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SFR input instruction updates #26

Closed langevin-usgs closed 7 years ago

langevin-usgs commented 7 years ago

Description of KRCH should include If the cell corresponding to the stream reach is inactive, the program will search for the uppermost active cell having the same row and column identifier. If all cells beneath the stream reach are inactive or if the cell corresponding to the stream reach is set as a constant head, the program will continue to route flow through the stream reach, but leakage (either into the aquifer or out of the aquifer) across the streambed will not occur in the reach.

The instructions imply that unsaturated flow beneath streams can be used with HUF. Is this true? Formerly, it was not true.

The example on p. 15 of Updated_SFR2_input_instructions_MF2005 don't include the OPTIONS or END keywords even though those are recomended.

rniswon commented 7 years ago

I don't have test problem but the code is there for using HUF K values for routing unsat. flow. So, theoretically SFR2 with unsat. flow works with HUF.

Rich

-- Richard Niswonger USGS 345 Middlefield Road Mail Stop 470 Menlo Park, CA 94025 rniswon@usgs.gov https://www.usgs.gov/staff-profiles/Richard-G-Niswonger https://www.usgs.gov/staff-profiles/richard-niswonger office: 650 329 4534 cell: 775 297 1392

On Wed, Feb 1, 2017 at 4:44 AM, langevin-usgs notifications@github.com wrote:

Description of KRCH should include If the cell corresponding to the stream reach is inactive, the program will search for the uppermost active cell having the same row and column identifier. If all cells beneath the stream reach are inactive or if the cell corresponding to the stream reach is set as a constant head, the program will continue to route flow through the stream reach, but leakage (either into the aquifer or out of the aquifer) across the streambed will not occur in the reach.

The instructions imply that unsaturated flow beneath streams can be used with HUF. Is this true? Formerly, it was not true.

The example on p. 15 of Updated_SFR2_input_instructions_MF2005 don't include the OPTIONS or END keywords even though those are recomended.

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