sara4r 0.1.0
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o  Updated to depend on the terra package.

sara4r 0.0.9
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o  This version was coded on tcltk.

sara4r 0.0.8
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o  This version includes several options to calculate CN as well as the possibility to include a precipitation image in the surface runoff calculation.
o  The paper was published in Journal of Hydroinformatics (2021) 23, 76-87.


sara4r 0.0.7
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o  This is the initial version of sara4r. The main functions are surface runoff estimation using the NRCS and a modified method.
