Description Usage Arguments Details Value References Examples
View source: R/calculateRelativeBedStability.R
These functions can be used to calculate several versions of the critical particle diameter:
a crude estimate via calculateCrudeCriticalDiameter
several more refined ones via calculateRefinedCriticalDiameter
a research based one due to Kauffman 2007 via calculateCriticalDiameterKaufmann
1 2 3 4 5 6 7 | calculateRefinedCriticalDiameter(xdepth, xslope, rp100, xbkf_h, v1w_msq,
old.version = F, xbkf_w = NULL, xwidth = NULL)
calculateCrudeCriticalDiameter(xdepth, xslope)
calculateCriticalDiameterKaufmann(xdepth, xslope, rp100, xbkf_h, v1w_msq,
lsub_dmm)
|
xdepth |
average depth in centimeters |
xslope |
average slope in percent |
rp100 |
average residual depth in centimeters |
xbkf_h |
average bankfull height in meters |
v1w_msq |
volume lwd in cubic meters / 100 square meeters |
old.version |
Calculate old version of logged critical diameter that were based on the wood density when it accidentally used the wetted widths instead of the bankfull widths. |
xbkf_w |
average bankfull width in meters; must be supplied when old.version = T. |
xwidth |
average width in meters; must be supplied when old.version = T. |
lsub_dmm |
mean log10(substrate diameter) in millimeters |
calculateRefinedCriticalDiameter
is used to calculate the metrics
ldmb_bw4 (with old.version = T), ldmb_bw5, and s_ldmb_bw5 (when the rp100
argument is as returned by calculateS_RP100).
the log10(critical diameter)
Kaufmann, P.R. et al., A roughness-corrected index of relative bed stability for regional stream surveys. Geomorphology (2007)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | library(reshape2)
x <- structure(list(UID = c("1", "10", "11", "2", "3", "4", "5", "6", "7", "8", "9"),
lsub_dmm = c(1, -1.31451, 1.18991, 1, 1, 1, 0.5408, 3.204, 0.75694, 0.37664, 0.31911),
lsub2dmm = c(2, -1.31451, NA, 2, 2, 2, 0.5408, 3.19253, 0.7244, 0.37664, 0.29885),
rp100 = c(1, 10.3489, 112.73, 1, 1, 1, 19.0993, 28.3768, 6.4191, 27.2566, 22.2393),
sddepth = c(3.95494014, 8.8661, 1.69386, 3.95494014, 3.95494014,
3.95494014, 27.7557, 44.2636, 10.4878, 22.6112, 28.7622),
v1w_msq = c(1, NA, 0.005818, NA, NA, 0.3, 4e-05, 0.01461, 0.37977, 0.00015, NA),
xbkf_h = c(1, 0.33636, 1.47273, 1, 1, 1, 0.75545, 0.61818, 0.3, 0.4, 0),
xbkf_w = c(1, 3.718, 255.273, 1, 1, 1, 21.818, 6.673, 2.927, 3.4818, 8.745),
xdepth = c(1, 42.67, 3.29555, 1, 1, 1, 51.16, 71.19, 24.007, 31.033, 66.51),
xfc_lwd = c(1, 0.00455, 0.00455, 1, 0, NA, 0, 0.01364, 0.11818, 0, 0),
xslope = c(1, 0.775, 0.036, 1, 1, 1, 1.22, 9.75, 8.05, 0, 1.57),
xwidth = c(1, 3.085, 163.364, 1, 1, 1, 10.0105, 5.255, 2.445, 2.385, 9.1474),
PROTOCOL = c("WADEABLE", "WADEABLE", "BOATABLE", "WADEABLE",
"WADEABLE", "WADEABLE", "WADEABLE",
"WADEABLE", "WADEABLE", "WADEABLE", "WADEABLE")),
.Names = c("UID", "lsub_dmm", "lsub2dmm", "rp100", "sddepth", "v1w_msq", "xbkf_h",
"xbkf_w", "xdepth", "xfc_lwd", "xslope", "xwidth", "PROTOCOL"),
row.names = c(NA, -11L),
class = "data.frame")
x$xslope <- forceSlopeGt0(x$xslope)
x$xdepth <- fixBoatableDepthUnits(x$xdepth, x$PROTOCOL == 'WADEABLE')
x$sddepth <- fixBoatableDepthUnits(x$sddepth, x$PROTOCOL == 'WADEABLE')
x$s_rp100 <- calculateS_RP100(x$xslope, x$sddepth)
x$v1w_msq <- fillMissingLWD(x$v1w_msq, x$xfc_lwd)
x$ltest <- with(x, calculateCrudeCriticalDiameter(xdepth, xslope))
x$ldmb_bw5 <- with(x, calculateRefinedCriticalDiameter(xdepth, xslope, rp100, xbkf_h, v1w_msq))
x$s_ldmb_bw5 <- with(x, calculateRefinedCriticalDiameter(xdepth, xslope, s_rp100, xbkf_h, v1w_msq))
x$ldmb_bw4 <- with(x, calculateRefinedCriticalDiameter(xdepth, xslope, rp100, xbkf_h, v1w_msq, T, xbkf_w, xwidth))
x <- cbind(x, with(x, calculateCriticalDiameterKaufmann(xdepth, xslope, rp100, xbkf_h, v1w_msq, lsub_dmm)))
x <- cbind(x, with(x, calculateRelativeBedStability(lsub_dmm, lsub2dmm, ltest, ldmb_bw4, ldmb_bw5, s_ldmb_bw5, ldcbf_g08)))
metsExpected <-
structure(list(UID = c("1", "1", "1", "1", "1", "1", "1", "1",
"1", "1", "1", "1", "1", "1", "2", "2", "2", "2", "2", "2", "2",
"2", "2", "2", "2", "2", "2", "2", "3", "3", "3", "3", "3", "3",
"3", "3", "3", "3", "3", "3", "3", "3", "4", "4", "4", "4", "4",
"4", "4", "4", "4", "4", "4", "4", "4", "4", "5", "5", "5", "5",
"5", "5", "5", "5", "5", "5", "5", "5", "5", "5", "6", "6", "6",
"6", "6", "6", "6", "6", "6", "6", "6", "6", "6", "6", "7", "7",
"7", "7", "7", "7", "7", "7", "7", "7", "7", "7", "7", "7", "8",
"8", "8", "8", "8", "8", "8", "8", "8", "8", "8", "8", "8", "8",
"9", "9", "9", "9", "9", "9", "9", "9", "9", "9", "9", "9", "9",
"9", "10", "10", "10", "10", "10", "10", "10", "10", "10", "10",
"10", "10", "10", "10", "11", "11", "11", "11", "11", "11", "11",
"11", "11", "11", "11", "11", "11", "11"),
METRIC = c("ltest",
"lrbs_tst", "ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4",
"lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08",
"ldcbf_g08", "lrbs_g08", "s_rp100", "ltest", "lrbs_tst", "ldmb_bw5",
"s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4", "lrbs_bw5", "s_lrbs_bw5",
"lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08", "ldcbf_g08", "lrbs_g08",
"s_rp100", "ltest", "lrbs_tst", "ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4",
"lrbs_bw4", "lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6",
"Dcbf_g08", "ldcbf_g08", "lrbs_g08", "s_rp100", "ltest", "lrbs_tst",
"ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4", "lrbs_bw5",
"s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08", "ldcbf_g08",
"lrbs_g08", "s_rp100", "ltest", "lrbs_tst", "ldmb_bw5", "s_ldmb_bw5",
"ldmb_bw4", "lrbs_bw4", "lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6",
"s_lrbs_bw6", "Dcbf_g08", "ldcbf_g08", "lrbs_g08", "s_rp100",
"ltest", "lrbs_tst", "ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4",
"lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08",
"ldcbf_g08", "lrbs_g08", "s_rp100", "ltest", "lrbs_tst", "ldmb_bw5",
"s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4", "lrbs_bw5", "s_lrbs_bw5",
"lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08", "ldcbf_g08", "lrbs_g08",
"s_rp100", "ltest", "lrbs_tst", "ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4",
"lrbs_bw4", "lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6",
"Dcbf_g08", "ldcbf_g08", "lrbs_g08", "s_rp100", "ltest", "lrbs_tst",
"ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4", "lrbs_bw5",
"s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08", "ldcbf_g08",
"lrbs_g08", "s_rp100", "ltest", "lrbs_tst", "ldmb_bw5", "s_ldmb_bw5",
"ldmb_bw4", "lrbs_bw4", "lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6",
"s_lrbs_bw6", "Dcbf_g08", "ldcbf_g08", "lrbs_g08", "s_rp100",
"ltest", "lrbs_tst", "ldmb_bw5", "s_ldmb_bw5", "ldmb_bw4", "lrbs_bw4",
"lrbs_bw5", "s_lrbs_bw5", "lrbs_bw6", "s_lrbs_bw6", "Dcbf_g08",
"ldcbf_g08", "lrbs_g08", "s_rp100"),
RESULT = c(-0.164309429,
1.164309429, 0.835690571, 0.831325766, -0.164309429, 1.164309429,
0.164309429, 0.168674234, 1.164309429, 1.168674234, 113.9277151,
2.056629387, -1.056629387, 2, -0.164309429, 1.164309429, NA,
NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, -0.164309429, 1.164309429,
1.835690571, 1.831325766, 1.835690571, -0.835690571, -0.835690571,
-0.831325766, 0.164309429, 0.168674234, NA, NA, NA, 2, -0.164309429,
1.164309429, 1.437750563, 1.426755179, 0.437750563, 0.562249437,
-0.437750563, -0.426755179, 0.562249437, 0.573244821, 146.4599268,
2.165718813, -1.165718813, 2, 1.630980938, -1.090180938, 1.95385339,
1.941619453, 1.953783007, -1.412983007, -1.41305339, -1.400819453,
-1.41305339, -1.400819453, 105.9303106, 2.025020246, -1.484220246,
22.08840009, 2.67711418, 0.52688582, 2.832055426, 2.842904539,
2.815915646, 0.388084354, 0.371944574, 0.361095461, 0.360474574,
0.349625461, 1588.155449, 3.200893009, 0.003106991, 25.80377156,
2.121824344, -1.364884344, 1.418982992, 1.436906832, 0.418982992,
0.337957008, -0.662042992, -0.679966832, -0.694582992, -0.712506832,
148.8617733, 2.172783188, -1.415843188, 4.41366392, -0.672485667,
1.049125667, -0.523367109, -0.768424143, -0.523802116, 0.900442116,
0.900007109, 1.145064143, 0.900007109, 1.145064143, 0.32636017,
-0.486302849, 0.862942849, 46.120606, 1.854477172, -1.535367172,
1.677706613, 1.680788736, 1.677706613, -1.358596613, -1.358596613,
-1.361678736, -1.378856613, -1.381938736, NA, NA, NA, 21.92365464,
1.355114917, -2.669624917, NA, NA, NA, NA, NA, NA, NA, NA, NA,
NA, NA, 5.80084933, 0.909920977, 0.279989023, 0.951821206, -0.080588008,
0.949639991, 0.240270009, 0.238088794, 1.2704980082, NA, NA,
17.97017283, 1.254552254, -0.064642254, 441.9807675)),
.Names = c("UID", "METRIC", "RESULT"), row.names = c(NA, 154L), class = "data.frame")
mets <- melt(subset(x, select = -PROTOCOL), id.var = 'UID', variable.name = 'METRIC', value.name = 'RESULT')
res <- merge(metsExpected, mets, by = c('UID', 'METRIC'), all.x = T)
res$diff <- abs(res$RESULT.x - res$RESULT.y)
res
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