Time.R
Estimates Time of Concentration and Lag Time for Watersheds
Estimation of time of concentration and lag times for watersheds based on their morphometric characteristics. It includes various methods for calculation and offers plotting functionalities for comparative analysis. For more details see Bransby-Williams (1922, ISSN 2214-5818), Kirpich (1940) <https://hess.copernicus.org/articles/24/2655/2020/>, Kerby (1959, ISBN-13, 979-8355357214), Johnstone & Cross (1949, ISBN:9780823211234), California Division of Highways (1942, ISSN:0012-7353), Clark (1945) <doi:10.1061/TACEAT.0005800>, Giandotti (1934) <doi:10.1080/02626667.2017.1384549>, Passini (1972, ISBN:84-7433-040-8), Témez (1978, ISBN:84-7433-040-8), Pérez (1962, ISSN:0012-7353), Pilgrim (1977) <doi:10.1029/WR013i003p00587>, Bureau of Reclamation (1973, ISBN:9780913232123), Valencia-Zuluaga (1983) <https://repositorio.unal.edu.co/>, Ventura & Heras (1964) <doi:10.1061/9780784413548.005>, Soil Conservation Service (1972, ISBN:OL15009517M), Soil Conservation Service (1986) <https://www.ars.usda.gov/research/software/download/?softwareid=527>, US Navy - Technical Publication Navdocks (1972) <ISBN:978-1289256234>, Federal Aviation Administration (1970, ISBN:9780913236543), Natural Environment Research Council (1975, ISBN:9780114501234), Mimikou (1984) <doi:10.1080/02626668409490922>, Watt & Chow (1985) <doi:10.1139/l85-031>, Haktanir & Sezen (1990) <doi:10.1080/02626669009492423>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.0.0 |
rolling linux/jammy R-4.5 | Time.R_1.0.0.tar.gz |
32.9 KiB |
1.0.0 |
rolling linux/noble R-4.5 | Time.R_1.0.0.tar.gz |
32.8 KiB |
1.0.0 |
rolling source/ R- | Time.R_1.0.0.tar.gz |
1.2 MiB |
1.0.0 |
latest linux/jammy R-4.5 | Time.R_1.0.0.tar.gz |
32.9 KiB |
1.0.0 |
latest linux/noble R-4.5 | Time.R_1.0.0.tar.gz |
32.8 KiB |
1.0.0 |
latest source/ R- | Time.R_1.0.0.tar.gz |
1.2 MiB |
1.0.0 |
2026-04-23 source/ R- | Time.R_1.0.0.tar.gz |
0 B |