## ----eval=FALSE---------------------------------------------------------------
# # install.packages("remotes")
# remotes::install_github("EuropeanIFCBGroup/iRfcb")

## ----eval=FALSE---------------------------------------------------------------
# library(iRfcb)
# library(dplyr) # For data wrangling

## ----include=FALSE------------------------------------------------------------
library(iRfcb)
library(dplyr) # For data wrangling

## -----------------------------------------------------------------------------
# Define data directory
data_dir <- "data"

# Download and extract test data in the data folder
ifcb_download_test_data(dest_dir = data_dir,
                        max_retries = 10,
                        sleep_time = 30)

## -----------------------------------------------------------------------------
# Example sample names
filenames <- list.files("data/data/2023/D20230314", recursive = TRUE)

# Print filenames
print(filenames)

# Convert filenames to timestamps
timestamps <- ifcb_convert_filenames(filenames)

# Print result
print(timestamps)

## -----------------------------------------------------------------------------
# Example sample names
filenames <- list.files("data/png/Alexandrium_pseudogonyaulax_050")

# Print filenames
print(filenames)

# Convert filenames to timestamps
timestamps <- ifcb_convert_filenames(filenames)

# Print result
print(timestamps)

## -----------------------------------------------------------------------------
# Path to HDR file
hdr_file <- "data/data/2023/D20230314/D20230314T001205_IFCB134.hdr"

# Calculate volume analyzed (in ml)
volume_analyzed <- ifcb_volume_analyzed(hdr_file)

# Print result
print(volume_analyzed)

## -----------------------------------------------------------------------------
# Get runtime from HDR-file
run_time <- ifcb_get_runtime(hdr_file)

# Print result
print(run_time)

## -----------------------------------------------------------------------------
# Read feature files from a folder
features <- ifcb_read_features("data/features/2023/",
                               verbose = FALSE) # Do not print progress bar

# Print output of first 10 columns from the first sample in the list
head(features[[1]])[,1:10]

# Read only multiblob feature files
multiblob_features <- ifcb_read_features("data/features/2023", 
                                         multiblob = TRUE,
                                         verbose = FALSE)

# Print output of first 10 columns from the first sample in the list
head(multiblob_features[[1]])[,1:10]

## -----------------------------------------------------------------------------
# All ROIs in sample
ifcb_extract_pngs("data/data/2023/D20230314/D20230314T001205_IFCB134.roi",
                  gamma = 1) # Default gamma value

## -----------------------------------------------------------------------------
# Only ROI number 2 and 5
ifcb_extract_pngs("data/data/2023/D20230314/D20230314T003836_IFCB134.roi",
                  ROInumbers = c(2, 5))

## -----------------------------------------------------------------------------
# Example taxa names
taxa_names <- c("Alexandrium_pseudogonyaulax", "Guinardia_delicatula")

# Retrieve WoRMS records
worms_records <- ifcb_match_taxa_names(taxa_names, 
                                       verbose = FALSE) # Do not print progress bar

# Print result
tibble(worms_records)

## -----------------------------------------------------------------------------
# Read class2use file and select five taxa
class2use <- ifcb_get_mat_variable("data/config/class2use.mat")[10:15]

# Create a dataframe with class name and result from `ifcb_is_diatom`
class_list <- data.frame(class2use,
                         is_diatom = ifcb_is_diatom(class2use, verbose = FALSE))

# Print rows 10-15 of result
class_list

## -----------------------------------------------------------------------------
# Example taxa names
taxa_list <- c("Acanthoceras zachariasii",
               "Nodularia spumigena",
               "Acanthoica quattrospina",
               "Noctiluca",
               "Gymnodiniales")

# Get trophic type for taxa
trophic_type <- ifcb_get_trophic_type(taxa_list)

# Print result
print(trophic_type)

## -----------------------------------------------------------------------------
# Get column names from example
shark_colnames <- ifcb_get_shark_colnames()

# Print column names
print(shark_colnames)

# Load example stored from `iRfcb`
shark_example <- ifcb_get_shark_example()

# Print first ten columns of the SHARK data submission example
head(shark_example)[1:10]

## ----echo=FALSE---------------------------------------------------------------
# Print citation
citation("iRfcb")

## ----include=FALSE------------------------------------------------------------
# Clean up
unlink(file.path(data_dir, "data/2023/D20230314/D20230314T001205_IFCB134"), recursive = TRUE)
unlink(file.path(data_dir, "data/2023/D20230314/D20230314T003836_IFCB134"), recursive = TRUE)