Failu krātuve :: GSFLOW/
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about.txt 2017-10-24 04:43 1.3K Text, ASCII format
adrese.txt 2017-10-24 04:43 35 Addresses, URL
gsflow_linux_v1.2.1.zip 2017-10-24 05:12 70M Compressed archive
GSFLOW_Release_Notes.pdf 2017-10-24 04:43 320K Digital document (Acrobat)
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tm6d1.pdf 2017-10-24 04:45 8.7M Digital document (Acrobat)
GSFLOW: coupled groundwater and surface-water flow model
GSFLOW is a coupled Groundwater and Surface-water FLOW model based on
the integration of the USGS Precipitation-Runoff Modeling System (PRMS)
and the USGS Modular Groundwater Flow Model (MODFLOW and MODFLOW-NWT).
GSFLOW was developed to simulate coupled groundwater/surface-water flow
in one or more watersheds by simultaneously simulating flow across the
land surface, within subsurface saturated and unsaturated materials,
and within streams and lakes. Climate data consisting of measured or
estimated precipitation, air temperature, and solar radiation, as well
as groundwater stresses (such as withdrawals) and boundary conditions
are the driving factors for a GSFLOW simulation.
GSFLOW operates on a daily time step. In addition to the MODFLOW
variable-length stress period used to specify changes in stress or
boundary conditions, GSFLOW uses internal daily stress periods for
adding recharge to the water table and calculating flows to streams and
lakes.
GSFLOW can be used to evaluate the effects of such factors as land-use
change, climate variability, and groundwater withdrawals on surface and
subsurface flow for watersheds that range from a few square kilometers
to several thousand square kilometers, and for time periods that range
from months to several decades.
Lapas adrese: priede.bf.lu.lv/ftp/pub/TIS/datu_analiize/WaterFlow/GSFLOW
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