Correspondence tables of the Referentiel pedologique 2008

The correspondence tables of the Referentiel pedologique 2008 (AFES, 2009) as data frames: codes and names as the book prints them, with the printed page, its doubts ("?") kept as a flag and its slips noted. They are notes for display and benchmarks: classify_rp2008 and classify_cpcs1967 never read them.

Usage

rp2008_crosswalk(
  table = c("wrb2006", "wrb2006_horizons", "wrb2006_qualifiers", "wrb2006_faux_amis",
    "cpcs_horizons", "cpcs_classes", "cpcs_new_in_rp", "legacy_rp1995")
)

Arguments

table: Which table (see Details).

Value

A data frame, one row per pair of the table.

Details

"wrb2006": Annex 5 (pp. 379-390): one row per reference of the 110 (two for the brunisols eutriques, which the annex splits by their saturation, and one more for the lithosols stricts), with its WRB 2006 name. The WRB 2006 is the edition the book cites, not soilKey's WRB 2022.
"wrb2006_horizons": Annex 5: the reference horizons the tables put beside a WRB 2006 diagnostic horizon (pp. 380, 383, 384).
"wrb2006_qualifiers": Annex 5: the RP qualifiers and their WRB 2006 qualifiers, "most often imperfect" (pp. 379, 380, 385, 391-392); scope is the group the book restricts a row to.
"wrb2006_faux_amis": Annex 5: the WRB 2006 qualifiers spelled like an RP qualifier but meaning something else (p. 392).
"cpcs_horizons": Annex 6 (p. 393): one row per CPCS 1967 horizon symbol and RP code; intertropical for the codes of the intertropical domain, slip for the codes that are not RP codes, after_1967 for the symbols not in the CPCS 1967.
"cpcs_classes": Annex 7 (pp. 394-398): one row per CPCS category (keyed by its cpcs1967 code) and RP entry: the entry's name, the reference codes or the group (GER) it names, its qualifiers, double for a double attachment, none where the book prints "???".
"cpcs_new_in_rp": Annex 7: the RP categories the book calls completely new with respect to the CPCS (p. 398).
"legacy_rp1995": The references of the RP of 1995 removed in 2008 (p. VII) and the names of 2008 the book gives for such solums; reading where the destination is soilKey's reading. Used by rp2008_from_label.

Examples

head(rp2008_crosswalk("wrb2006"))
#>                       code        ger                       rp
#> 1      alocrisols_typiques alocrisols      alocrisols typiques
#> 2      alocrisols_humiques alocrisols      alocrisols humiques
#> 3             vitrandosols   andosols             vitrandosols
#> 4    silandosols_eutriques   andosols    silandosols eutriques
#> 5   silandosols_dystriques   andosols   silandosols dystriques
#> 6 silandosols_perhydriques   andosols silandosols perhydriques
#>                           wrb2006 doubtful note page
#> 1        Cambisols (Hyperdystric)    FALSE <NA>  379
#> 2 Cambic Umbrisols (Hyperdystric)    FALSE <NA>  379
#> 3                 Vitric Andosols    FALSE <NA>  379
#> 4      Silandic Andosols (Eutric)    FALSE <NA>  379
#> 5     Silandic Andosols (Dystric)    FALSE <NA>  379
#> 6        Hydric Silandic Andosols    FALSE <NA>  379
rp2008_crosswalk("cpcs_horizons")[1:6, ]
#>   cpcs rp intertropical  slip after_1967 note page
#> 1  A00 OL         FALSE FALSE      FALSE <NA>  393
#> 2  A0F OF         FALSE FALSE      FALSE <NA>  393
#> 3  A0F Hf         FALSE FALSE      FALSE <NA>  393
#> 4  A0F Hm         FALSE FALSE      FALSE <NA>  393
#> 5  A0H OH         FALSE FALSE      FALSE <NA>  393
#> 6  A0H Hs         FALSE FALSE      FALSE <NA>  393
subset(rp2008_crosswalk("cpcs_classes"), cpcs == "V/111")
#>     cpcs cpcs_level                cpcs_name item            rp_name references
#> 43 V/111  subgroups Rendzines très humifères    1 rendosols humiques  rendosols
#>     ger qualifiers double any_reference scope doubtful  none  open page
#> 43 <NA>   humiques  FALSE         FALSE  <NA>    FALSE FALSE FALSE  395