class: center, middle, inverse
options(htmltools.dir.version = FALSE) library(transducer) library(data.table) library(waterlevel) library(aquifer) library(xaringanthemer) library(knitr) library(ggplot2) library(plotly)
style_mono_accent( base_color = "#193f6e", header_font_google = google_font("Merriweather"), text_font_google = google_font("Montserrat"), code_font_google = google_font("Fira Mono"), base_font_size = "28px", header_h1_font_size = "2.25rem", header_h2_font_size = "2.00rem", header_h3_font_size = "1.75rem", )
Example why this might be important:
fn <- list.files('/media/jonathankennel/Seagate Expansion Drive/guelph_south', full.names = TRUE) print(table(tools::file_ext(fn)))
fn <- list.files('/media/jonathankennel/Seagate Expansion Drive/guelph_south', full.names = TRUE) fn <- fn[tools::file_ext(fn) == 'MON'] dat <- read_transducer(fn, n_cores = 14) dat <- downsample_data(dat, 3600) dat <- subset_time_interval(dat, start = as.POSIXct('2020-03-26', tz = 'UTC')) dat <- trim_downloads(dat, n_vals = 2) dat <- combine_files(dat) plt <- dat[parameter != 'temperature'] plt <- plt[, rbindlist(data), by = list(serial)] suppressWarnings({ p <- ggplot(plt, aes(x = datetime, y = value)) p <- p + geom_line() p <- p + facet_wrap(serial~., scales = 'free_y') p <- p + xlab("") p <- p + ylab("Pressure") p <- p + scale_x_datetime(expand = c(0,0)) p <- p + theme_bw() print(p) })
fn <- list.files('/media/jonathankennel/Seagate Expansion Drive/guelph_south', full.names = TRUE) fn <- fn[tools::file_ext(fn) == 'DAT'] dat <- read_transducer(fn, n_cores = 14) dat <- downsample_data(dat, 3600) dat <- subset_time_interval(dat, start = as.POSIXct('2020-03-26', tz = 'UTC')) dat <- trim_downloads(dat, n_vals = 2) dat <- combine_files(dat) plt <- dat[parameter != 'temperature'] plt <- plt[, rbindlist(data), by = list(serial)] suppressWarnings({ p <- ggplot(plt, aes(x = datetime, y = value)) p <- p + geom_line() p <- p + facet_wrap(serial~., scales = 'free_y') p <- p + xlab("") p <- p + ylab("Pressure") p <- p + scale_x_datetime(expand = c(0,0)) p <- p + theme_bw() print(p) })
plt <- dat[parameter == 'temperature'] plt <- plt[, rbindlist(data), by = list(serial)] suppressWarnings({ p <- ggplot(plt, aes(x = datetime, y = value)) p <- p + geom_line() p <- p + facet_wrap(serial~., scales = 'free_y') p <- p + xlab("") p <- p + scale_x_datetime(expand = c(0,0)) p <- p + ylab("Temperature") p <- p + theme_bw() print(p) })
Example of field notes:
fn <- list.files('/media/jonathankennel/Seagate Expansion Drive/guelph_south', full.names = TRUE) fn <- fn[tools::file_ext(fn) == 'rsk'][1:4] dat <- read_transducer(fn) dat <- downsample_data(dat, 300) dat <- dat[, rbindlist(data), by = list(serial, channel, parameter)] setkey(dat, datetime, serial) p1 <- plot_ly(dat[parameter == 'pressure'], x = ~datetime, y = ~value, split = ~as.character(serial), type = 'scatter', mode = 'lines', legendgroup = 'g1') p2 <- plot_ly(dat[channel != 'pres21'], x = ~datetime, y = ~value, split = ~as.character(serial), type = 'scatter', mode = 'lines', legendgroup = 'g1', showlegend = FALSE) subplot(p1, p2, nrows = 2, shareX = TRUE)
fn <- list.files('/media/jonathankennel/Seagate Expansion Drive/guelph_south', full.names = TRUE) fn <- fn[tools::file_ext(fn) == 'xlsx'] cf <- '/home/jonathankennel/Storage/tmp/micron_calibration.csv' calibration <- micron_calibration(cf) dat <- read_transducer(x = fn, n_cores = 4, calibration=calibration) dat <- downsample_data(dat, 3600) dat <- subset_time_interval(dat, start = as.POSIXct('2020-07-20', tz = 'UTC')) dat <- trim_downloads(dat, n_vals = 10) dat <- dat[, rbindlist(data), by = serial] dat <- dat[serial != 'P86661'] p <- ggplot(dat, aes(x = datetime, y = value)) p <- p + geom_line() p <- p + scale_x_datetime(expand = c(0,0)) p <- p + facet_wrap(serial~., scale = 'free_y') p <- p + theme_bw() suppressWarnings(print(p))
fn <- list.files('/media/jonathankennel/Seagate Expansion Drive/guelph_south', full.names = TRUE) fn <- fn[tools::file_ext(fn) == 'csv'] y <- read_westbay(fn[1]) # conversion because elevation is incorrect y[, well_elevation := well_elevation / 0.3048] y <- add_start_end_times(y) y <- westbay_make_regular(y) y <- westbay_to_elevation(y) y <- westbay_interpolate(y) aa <- unique(y[, (data[[1]]), by = file]) setkey(aa, datetime) ggplot(aa, aes(y = wl_elevation, x = datetime)) + geom_line() + facet_wrap(port_elevation~., nrow = 5, scales = 'free_y') + scale_x_datetime(expand = c(0,0)) + xlab('') + theme_bw()
ggplot(aa[as.numeric(datetime) %% 86400 == 0], aes(y = wl_elevation, x = port_elevation, color = datetime, group = datetime)) + geom_line() + geom_point() + coord_flip() + scale_color_viridis_c() + theme_bw()
If you would like an additional file type supported please let me know.
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