calc_ptf_ahuja1984 | Estimate saturated hydraulic conductivity from total porosity and water content at -33 kPa using user-supplied empirical coefficients. | <ptfkit/ahuja1984.h> |
calc_ptf_aimrun2009 | Estimate saturated hydraulic conductivity for lowland paddy soils. | <ptfkit/aimrun2009.h> |
calc_ptf_beniaich2023_mlr1 | Estimate three gravimetric water contents from silt, sand, and organic matter. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_mlr2 | Estimate three gravimetric water contents from sand and organic matter. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_mlr3 | Estimate three gravimetric water contents from silt and organic matter. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_mlr4 | Estimate three gravimetric water contents from clay and organic matter. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_mlr5 | Estimate three gravimetric water contents from clay, silt, and organic matter. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_slr1 | Estimate three gravimetric water contents from clay. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_slr2 | Estimate three gravimetric water contents from silt. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_slr3 | Estimate three gravimetric water contents from sand. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_slr4 | Estimate three gravimetric water contents from clay plus silt. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_slr5 | Estimate three gravimetric water contents from the clay-to-silt ratio. | <ptfkit/beniaich2023.h> |
calc_ptf_beniaich2023_slr6 | Estimate three gravimetric water contents from soil organic matter. | <ptfkit/beniaich2023.h> |
calc_ptf_chakraborty2011_eq1 | Estimate four gravimetric water contents from clay and silt. | <ptfkit/chakraborty2011.h> |
calc_ptf_chakraborty2011_eq2 | Estimate four gravimetric water contents from sand and bulk density. | <ptfkit/chakraborty2011.h> |
calc_ptf_chakraborty2011_eq3 | Estimate four gravimetric water contents from clay, silt, and bulk density. | <ptfkit/chakraborty2011.h> |
calc_ptf_chakraborty2011_eq4 | Estimate four gravimetric water contents from clay, silt, and sand. | <ptfkit/chakraborty2011.h> |
calc_ptf_chakraborty2011_eq5 | Estimate four gravimetric water contents from clay, silt, sand, and bulk density. | <ptfkit/chakraborty2011.h> |
calc_ptf_chakraborty2011_eq6 | Estimate four gravimetric water contents from texture, organic carbon, and bulk density. | <ptfkit/chakraborty2011.h> |
calc_ptf_clapp1978 | Return representative soil hydraulic parameters for a USDA texture class. | <ptfkit/clapp1978.h> |
calc_ptf_cosby1984_univariate | Estimate Cosby et al. (1984) univariate hydraulic parameter statistics from soil texture. | <ptfkit/cosby1984.h> |
calc_ptf_dharumarajan2019_infiltration | Estimate infiltration rate for Karnataka soils from texture fractions. | <ptfkit/dharumarajan2019.h> |
calc_ptf_dharumarajan2019_nkp | Estimate field capacity and wilting point for Northern Karnataka soils. | <ptfkit/dharumarajan2019.h> |
calc_ptf_dharumarajan2019_nkp_clay | Estimate Northern Karnataka field capacity and wilting point from clay. | <ptfkit/dharumarajan2019.h> |
calc_ptf_dharumarajan2019_skp | Estimate field capacity and wilting point for Southern Karnataka soils. | <ptfkit/dharumarajan2019.h> |
calc_ptf_dharumarajan2019_skp_clay | Estimate Southern Karnataka field capacity and wilting point from clay. | <ptfkit/dharumarajan2019.h> |
calc_ptf_dijkerman1988 | Estimate gravimetric water contents at 15 bar and one-third bar from texture. | <ptfkit/dijkerman1988.h> |
calc_ptf_dijkerman1988_available_water | Estimate the gravimetric available moisture between one-third bar and 15 bar. | <ptfkit/dijkerman1988.h> |
calc_ptf_ferrerjulia2004_calcaric_fluvisol_sand | Estimate saturated conductivity for Calcaric Fluvisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcaric_fluvisol_texture_organic_matter | Estimate saturated conductivity for Calcaric Fluvisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcaric_regosol_sand | Estimate saturated conductivity for Calcaric Regosol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcaric_regosol_texture_organic_matter | Estimate saturated conductivity for Calcaric Regosol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcic_cambisol_sand | Estimate saturated conductivity for Calcic Cambisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcic_cambisol_texture_organic_matter | Estimate saturated conductivity for Calcic Cambisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcic_luvisol_sand | Estimate saturated conductivity for Calcic Luvisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_calcic_luvisol_texture_organic_matter | Estimate saturated conductivity for Calcic Luvisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_campbell_shiozawa | Evaluate the Campbell and Shiozawa saturated-conductivity PTF. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_chromic_luvisol_sand | Estimate saturated conductivity for Chromic Luvisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_chromic_luvisol_texture_organic_matter | Estimate saturated conductivity for Chromic Luvisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_cosby | Evaluate the Cosby et al. saturated-conductivity PTF. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_dane_puckett | Evaluate the Dane and Puckett saturated-conductivity PTF. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_dystric_cambisol_sand | Estimate saturated conductivity for Dystric Cambisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_dystric_cambisol_texture_organic_matter | Estimate saturated conductivity for Dystric Cambisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_dystric_regosol_sand | Estimate saturated conductivity for Dystric Regosol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_dystric_regosol_texture_organic_matter | Estimate saturated conductivity for Dystric Regosol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_eutric_cambisol_sand | Estimate saturated conductivity for Eutric Cambisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_eutric_cambisol_texture_organic_matter | Estimate saturated conductivity for Eutric Cambisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_eutric_regosol_sand | Estimate saturated conductivity for Eutric Regosol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_eutric_regosol_texture_organic_matter | Estimate saturated conductivity for Eutric Regosol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_general_sand | Estimate saturated conductivity for Spanish soils from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_general_texture_organic_matter | Estimate saturated conductivity for Spanish soils from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_gleyic_cambisol_sand | Estimate saturated conductivity for Gleyic Cambisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_gleyic_cambisol_texture_organic_matter | Estimate saturated conductivity for Gleyic Cambisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_gleyic_luvisol_sand | Estimate saturated conductivity for Gleyic Luvisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_gleyic_luvisol_texture_organic_matter | Estimate saturated conductivity for Gleyic Luvisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_gleyic_solonchak_sand | Estimate saturated conductivity for Gleyic Solonchak from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_gleyic_solonchak_texture_organic_matter | Estimate saturated conductivity for Gleyic Solonchak from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_humic_acrisol_sand | Estimate saturated conductivity for Humic Acrisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_humic_acrisol_texture_organic_matter | Estimate saturated conductivity for Humic Acrisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_humic_cambisol_sand | Estimate saturated conductivity for Humic Cambisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_humic_cambisol_texture_organic_matter | Estimate saturated conductivity for Humic Cambisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_orthic_luvisol_sand | Estimate saturated conductivity for Orthic Luvisol from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_orthic_luvisol_texture_organic_matter | Estimate saturated conductivity for Orthic Luvisol from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_puckett | Evaluate the Puckett et al. saturated-conductivity PTF. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_ranker_sand | Estimate saturated conductivity for Ranker from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_ranker_texture_organic_matter | Estimate saturated conductivity for Ranker from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_rendzina_sand | Estimate saturated conductivity for Rendzina from sand content. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_rendzina_texture_organic_matter | Estimate saturated conductivity for Rendzina from texture and organic matter. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_ferrerjulia2004_saxton | Evaluate the Saxton et al. saturated-conductivity PTF. | <ptfkit/ferrerjulia2004.h> |
calc_ptf_gunarathna2019_vwc10_set1 | Estimate volumetric water content at -10 kPa using Set 1. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc10_set2 | Estimate volumetric water content at -10 kPa using Set 2. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc10_set3 | Estimate volumetric water content at -10 kPa using Set 3. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc10_set4 | Estimate volumetric water content at -10 kPa using Set 4. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc33_set1 | Estimate volumetric water content at -33 kPa using Set 1. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc33_set2 | Estimate volumetric water content at -33 kPa using Set 2. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc33_set3 | Estimate volumetric water content at -33 kPa using Set 3. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc33_set4 | Estimate volumetric water content at -33 kPa using Set 4. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc1500_set1 | Estimate volumetric water content at -1500 kPa using Set 1. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc1500_set3 | Estimate volumetric water content at -1500 kPa using Set 3. | <ptfkit/gunarathna2019.h> |
calc_ptf_gunarathna2019_vwc1500_set4 | Estimate volumetric water content at -1500 kPa using Set 4. | <ptfkit/gunarathna2019.h> |
calc_ptf_hodnett2002 | Estimate four van Genuchten water-retention parameters for tropical soils. | <ptfkit/hodnett2002.h> |
calc_ptf_jabro1992 | Estimate saturated hydraulic conductivity from silt, clay, and bulk density. | <ptfkit/jabro1992.h> |
calc_ptf_lal1979_group_i_lower_plastic_limit_from_clay | Estimate lower plastic limit for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_lower_plastic_limit_from_organic_carbon | Estimate lower plastic limit for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_lower_plastic_limit_from_sand | Estimate lower plastic limit for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_moisture_equivalent_from_clay | Estimate gravimetric moisture equivalent measured at 1000 times gravity for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_moisture_equivalent_from_sand | Estimate gravimetric moisture equivalent measured at 1000 times gravity for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_plasticity_index_from_clay | Estimate plasticity index (upper minus lower plastic limit) for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_plasticity_index_from_organic_carbon | Estimate plasticity index (upper minus lower plastic limit) for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_plasticity_index_from_sand | Estimate plasticity index (upper minus lower plastic limit) for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_upper_plastic_limit_from_clay | Estimate upper plastic limit for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_upper_plastic_limit_from_organic_carbon | Estimate upper plastic limit for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_0bar_from_clay | Estimate gravimetric moisture retention at saturation for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_0bar_from_sand | Estimate gravimetric moisture retention at saturation for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_01bar_from_clay | Estimate gravimetric moisture retention at 0.1 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_01bar_from_sand | Estimate gravimetric moisture retention at 0.1 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_03bar_from_clay | Estimate gravimetric moisture retention at 0.3 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_03bar_from_sand | Estimate gravimetric moisture retention at 0.3 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_15bar_from_clay | Estimate gravimetric moisture retention at 15 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_15bar_from_sand | Estimate gravimetric moisture retention at 15 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_i_water_15bar_from_silt | Estimate gravimetric moisture retention at 15 bar suction for Group I. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_lower_plastic_limit_from_clay | Estimate lower plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_lower_plastic_limit_from_sand | Estimate lower plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_lower_plastic_limit_from_silt | Estimate lower plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_moisture_equivalent_from_clay | Estimate gravimetric moisture equivalent measured at 1000 times gravity for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_moisture_equivalent_from_sand | Estimate gravimetric moisture equivalent measured at 1000 times gravity for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_moisture_equivalent_from_silt | Estimate gravimetric moisture equivalent measured at 1000 times gravity for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_plasticity_index_from_organic_carbon | Estimate plasticity index (upper minus lower plastic limit) for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_plasticity_index_from_silt | Estimate plasticity index (upper minus lower plastic limit) for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_upper_plastic_limit_from_clay | Estimate upper plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_upper_plastic_limit_from_organic_carbon | Estimate upper plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_upper_plastic_limit_from_sand | Estimate upper plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_upper_plastic_limit_from_silt | Estimate upper plastic limit for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_0bar_from_clay | Estimate gravimetric moisture retention at saturation for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_0bar_from_sand | Estimate gravimetric moisture retention at saturation for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_01bar_from_clay | Estimate gravimetric moisture retention at 0.1 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_01bar_from_sand | Estimate gravimetric moisture retention at 0.1 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_03bar_from_clay | Estimate gravimetric moisture retention at 0.3 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_03bar_from_sand | Estimate gravimetric moisture retention at 0.3 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_03bar_from_water_01bar | Estimate gravimetric moisture retention at 0.3 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_15bar_from_clay | Estimate gravimetric moisture retention at 15 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_15bar_from_sand | Estimate gravimetric moisture retention at 15 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_lal1979_group_ii_water_15bar_from_water_01bar | Estimate gravimetric moisture retention at 15 bar suction for Group II. | <ptfkit/lal1979.h> |
calc_ptf_li2007 | Estimate van Genuchten parameters and saturated hydraulic conductivity for Fengqiu County soils. | <ptfkit/li2007.h> |
calc_ptf_mayr1999 | Estimate modified Brooks-Corey a, b, and saturated water content from texture, bulk density, and organic carbon. | <ptfkit/mayr1999.h> |
calc_ptf_myeni2021_fc | Estimate gravimetric field capacity from clay, silt and soil organic carbon. | <ptfkit/myeni2021.h> |
calc_ptf_myeni2021_pwp | Estimate gravimetric permanent wilting point from clay, silt and soil organic carbon. | <ptfkit/myeni2021.h> |
calc_ptf_oosterveld1980_available_water | Estimate available gravimetric soil moisture between field capacity and wilting point. | <ptfkit/oosterveld1980.h> |
calc_ptf_oosterveld1980_field_capacity | Estimate gravimetric soil-moisture content at field capacity. | <ptfkit/oosterveld1980.h> |
calc_ptf_oosterveld1980_field_capacity_tension | Estimate field-capacity tension from clay content. | <ptfkit/oosterveld1980.h> |
calc_ptf_oosterveld1980_retention | Estimate gravimetric soil-moisture content from texture, depth, and tension. | <ptfkit/oosterveld1980.h> |
calc_ptf_oosterveld1980_wilting_point | Estimate gravimetric soil-moisture content at the 1500 kPa wilting point. | <ptfkit/oosterveld1980.h> |
calc_ptf_pidgeon1972_awc | Estimate available water capacity from clay and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_awc_coarse_sand | Estimate available water capacity from coarse sand. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_awc_fine_sand | Estimate available water capacity from fine sand. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_awc_sand_organic_matter | Estimate available water capacity from sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_awc_very_fine_sand | Estimate available water capacity from very fine sand. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_eawc | Estimate extended available water capacity from silt, clay, and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_eawc_coarse_sand_organic_matter | Estimate extended available water capacity from coarse sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_eawc_fine_sand_organic_matter | Estimate extended available water capacity from fine sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_eawc_sand | Estimate extended available water capacity from sand. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_eawc_sand_organic_matter | Estimate extended available water capacity from sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_fc | Estimate gravimetric field capacity from silt, clay, and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_fc_sand | Estimate gravimetric field capacity from sand. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_fc_sand_organic_matter | Estimate gravimetric field capacity from sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_fc_vol_sand_organic_matter | Estimate volumetric field capacity from sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_pwp | Estimate permanent wilting point from silt, clay, and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_pwp_sand | Estimate permanent wilting point from sand. | <ptfkit/pidgeon1972.h> |
calc_ptf_pidgeon1972_pwp_sand_organic_matter | Estimate permanent wilting point from sand and organic matter. | <ptfkit/pidgeon1972.h> |
calc_ptf_puckett1985 | Estimate a point water-retention curve and saturated hydraulic conductivity. | <ptfkit/puckett1985.h> |
calc_ptf_rawls1982_full_wrc | Estimate a twelve-point water-retention curve using theta_33 and theta_1500. | <ptfkit/rawls1982.h> |
calc_ptf_rawls1982_theta_33 | Estimate volumetric water content at -33 kPa using measured or estimated theta_1500. | <ptfkit/rawls1982.h> |
calc_ptf_rawls1982_theta_1500 | Estimate volumetric water content at -1500 kPa. | <ptfkit/rawls1982.h> |
calc_ptf_saxton2006 | Estimate soil water characteristics from sand, clay, and organic matter. | <ptfkit/saxton2006.h> |
calc_ptf_saxton2006_conductivity | Estimate unsaturated hydraulic conductivity from water content. | <ptfkit/saxton2006.h> |
calc_ptf_saxton2006_density | Adjust Saxton and Rawls water characteristics for soil density. | <ptfkit/saxton2006.h> |
calc_ptf_saxton2006_gravel | Adjust matric-soil properties for gravel content. | <ptfkit/saxton2006.h> |
calc_ptf_saxton2006_salinity | Estimate saturated and moisture-adjusted osmotic potential. | <ptfkit/saxton2006.h> |
calc_ptf_saxton2006_tension_dry | Estimate matric tension in the 1500 to 33 kPa segment. | <ptfkit/saxton2006.h> |
calc_ptf_saxton2006_tension_wet | Estimate matric tension in the 33 kPa to air-entry segment. | <ptfkit/saxton2006.h> |
calc_ptf_tiwary2014_bsr | Estimate water retention and saturated conductivity for the black soil region. | <ptfkit/tiwary2014.h> |
calc_ptf_tiwary2014_igp | Estimate saturated conductivity for Indo-Gangetic Plains soils. | <ptfkit/tiwary2014.h> |
calc_ptf_varallyai1982_chernozem_a | Estimate equation (9) water-retention parameters for chernozem A horizons. | <ptfkit/varallyai1982.h> |
calc_ptf_varallyai1982_chernozem_b | Estimate equation (9) water-retention parameters for chernozem B horizons. | <ptfkit/varallyai1982.h> |
calc_ptf_varallyai1982_chernozem_c | Estimate equation (9) water-retention parameters for chernozem C horizons. | <ptfkit/varallyai1982.h> |
calc_ptf_varallyai1982_meadow | Estimate equation (9) water-retention parameters for meadow-series soils. | <ptfkit/varallyai1982.h> |
calc_ptf_vereecken1989 | Estimate four parameters of the reduced van Genuchten moisture-retention model from broad texture fractions, bulk density, and carbon content. | <ptfkit/vereecken1989.h> |
calc_ptf_vereecken1989_detailed | Estimate van Genuchten parameters from nine particle-size fractions and particle-size distribution descriptors. | <ptfkit/vereecken1989.h> |
calc_ptf_wang2012 | Estimate saturated water content, field capacity, and saturated conductivity. | <ptfkit/wang2012.h> |
calc_ptf_weber2020 | Convert VGM parameters to Brunswick-VGM parameters. | <ptfkit/weber2020.h> |
calc_ptf_zhao2016_m2_1 | Estimate saturated hydraulic conductivity using reconstructed M2-1. | <ptfkit/zhao2016.h> |
calc_ptf_zhao2016_m2_2 | Estimate saturated hydraulic conductivity using reconstructed M2-2. | <ptfkit/zhao2016.h> |
calc_ptf_zhao2016_m2_3 | Estimate saturated hydraulic conductivity using reconstructed M2-3. | <ptfkit/zhao2016.h> |
calc_ptf_zhao2016_m2_4 | Estimate saturated hydraulic conductivity using reconstructed M2-4. | <ptfkit/zhao2016.h> |
calc_ptf_zhao2016_m2_5 | Estimate saturated hydraulic conductivity using reconstructed M2-5. | <ptfkit/zhao2016.h> |
calc_ptf_zhao2016_m2_6 | Estimate saturated hydraulic conductivity using reconstructed M2-6. | <ptfkit/zhao2016.h> |