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PAM data

Reading, crop, and basic operation for PAM data

pam_classify()
Automatic classification of pam
pam_read()
Read pam data
pam_read_check()
Check that a given pathname and file exists and is unique.
pam_read_delim_dto()
Read data file with a DTO format (Date Time Observation)
pam_sta()
Compute stationary periods

Trainset

Read and write csv file for trainset.net

trainset_read()
Read classification of activity and pressure
trainset_write()
Write classification of activity and pressure

GeoPressure

Wrapper to the GeoPressure API

geopressure_map()
Request and download mismatch and threshold maps of pressure
geopressure_map2path()
Return the most likely path from a probability map
geopressure_prob_map()
Compute probability raster
geopressure_ts()
Request and download surface pressure timeseries at location
geopressure_ts_path()
Query the timeserie of pressure from a path and geolocator pressure

GeoLight

Functions for geopositioning based on light data

solar()
Solar Time and Declination
zenith()
Solar Zenith Angle
refracted()
Atmospheric Refraction
find_twilights()
Returns twilights for each day based on a threshold of light
light2mat()
Convert light data in matrix format

Graph

Create a graph and compute graph products

graph_add_wind()
Add windspeed and airspeed
graph_create()
Create graph
graph_download_wind()
Download wind data
graph_marginal()
Marginal Probability Map
graph_path2edge()
Find the edge index from a path index
graph_path2lonlat()
Find the latitude and longitude from a path index
graph_simulation()
Simulation of trajectory
graph_trim()
Trim a graph

Flight

Convert groundspeed or airspeed to probability

flight_bird()
Construct bird morphology
flight_power()
Power curve
flight_prob()
Movement model

GeoPressureViz

Vizualize trajectory with a shiny app

geopressureviz()
Start the GeoPressureViz shiny app

Utility

Short functions

path2df()
Path to data.frame