ptf_aashind: AASHTO Group Index
In ncss-tech/pedotransfR: Pedotransfer Functions used by USDA-NRCS / NCSS
ptf_aashind R Documentation
AASHTO Group Index
Description
R pedotransfer function derived from AASHTO Group Index NASIS calculation.
Usage
ptf_aashind(sieveno200, ll, pi, aashtocl = NULL)
Arguments
sieveno200
A numeric vector containing % Passing #200 Sieve.
ll
A numeric vector containing Liquid Limit.
pi
A numeric vector containing Plasticity Index.
aashtocl
optional: A character vector containing AASHTO Class
(to identify A-2-6, A-2-7 & A-8). default: NULL;
Value
A numeric vector containing calculated AASHTO Group Index.
Author(s)
Andrew G. Brown.
Examples
ptf_aashind(sieveno200 = 60, ll = 44, pi = 26, aashtocl = "A-7-6")
ncss-tech/pedotransfR documentation built on Feb. 14, 2024, 10:06 p.m.
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| ptf_aashind | R Documentation |
AASHTO Group Index
Description
R pedotransfer function derived from AASHTO Group Index NASIS calculation.
Usage
ptf_aashind(sieveno200, ll, pi, aashtocl = NULL)
Arguments
sieveno200 |
A numeric vector containing % Passing #200 Sieve. |
ll |
A numeric vector containing Liquid Limit. |
pi |
A numeric vector containing Plasticity Index. |
aashtocl |
optional: A character vector containing AASHTO Class (to identify A-2-6, A-2-7 & A-8). default: NULL; |
Value
A numeric vector containing calculated AASHTO Group Index.
Author(s)
Andrew G. Brown.
Examples
ptf_aashind(sieveno200 = 60, ll = 44, pi = 26, aashtocl = "A-7-6")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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