Failu krātuve :: RRawFlow/
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about.txt 2017-05-09 15:54 1.4K Text, ASCII format
adrese.txt 2017-05-09 15:50 58 Addresses, URL
gmd-8-865-2015.pdf 2017-05-09 15:52 752K Digital document (Acrobat)
hess-17-281-2013.pdf 2017-05-09 15:54 1.2M Digital document (Acrobat)
rrawflow_1.16.zip 2017-05-09 15:52 17M Compressed archive
RRAWFLOW is a lumped-parameter model that simulates streamflow,
springflow, groundwater level, solute transport, or cave drip for a
measurement point in response to a system input of precipitation,
recharge, or solute injection. For many applications, a simple lumped
model, such as RRAWFLOW, simulates the system response with equal
accuracy to that of a complex distributed model. The ease of model
construction and calibration makes RRAWFLOW a good choice for many
applications, and it provides professional hydrologists and students
with an accessible and versatile tool.
RRAWFLOW includes a time-series process to estimate recharge from
precipitation and simulates the response to recharge by convolution;
that is, the unit-hydrograph approach. Gamma functions are used for
estimation of the impulse-response function (IRF), also known as the
unit hydrograph, and nonparametric options are available also. Several
options are available to simulate time-variant systems.
he RRAWFLOW program (v1.16) is written in R language. It is not
necessary to know the R language to execute the model, but R must be
installed on the user’s computer.
Andrew J. Long, PhD
Research Hydrologist and Groundwater Specialist
U.S. Geological Survey, 934 Braodway, Ste 300, Tacoma, Washington 98402,
USA.
Email: ajlong@usgs.gov
Phone: 253-552-1660
https://profile.usgs.gov/ajlong
Lapas adrese: priede.bf.lu.lv/ftp/pub/TIS/datu_analiize/R/R_paketes/RRawFlow
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