Hurricane Tracker Example in R - Lane 2018
This demo uses the excellent rrricanes package to load and analyze data from the National Hurricane Center. We present an abridged walk-through of the tutorial at the former link, using sample data from 2018. This notebook is a revision of the previous version, updated to show Hurricane Lane.
Compare plots in this file to National Hurricane Center graphics for Lane.
Comments/corrections to [email protected].
Note: running this notebook requires a project with internet access.
Preparation
Before this worksheet can be run, some files need to be installed in your project. We expect these preparatory steps will not be necessary after pending CoCalc system updates are completed. The software request for system updates for rrricanes
and dependencies is tracked on GitHub under CoCalc issue 2922.
Update GDAL - Geospatial Data Abstraction Library
We need an up-to-date version of GDAL. In a .term, do
Install R packages for Hurricane Data
In a .term, do the one Installation and the two Optional Supporting Packages steps at the tutorial. When you install packages with R inside a project, they are stored under your home directory, for example: /home/user/R/x86_64-pc-linux-gnu-library/3.4
Use this link to choose an advisory from NHC
https://www.nhc.noaa.gov/archive/2018/LANE_graphics.php?product=5day_cone_with_line_and_wind
- 'ep142018_016_5day_lin'
- 'ep142018_016_5day_pgn'
- 'ep142018_016_5day_pts'
min | max | |
---|---|---|
x | -158.2 | -139.7 |
y | 12.5 | 15.9 |
min | max | |
---|---|---|
x | -161.00659 | -139.36890 |
y | 12.16641 | 18.60486 |
- 'ADVDATE'
- 'ADVISNUM'
- 'BASIN'
- 'DATELBL'
- 'DVLBL'
- 'FCSTPRD'
- 'FLDATELBL'
- 'GUST'
- 'LAT'
- 'LON'
- 'MAXWIND'
- 'MSLP'
- 'SSNUM'
- 'STORMNAME'
- 'STORMNUM'
- 'STORMSRC'
- 'STORMTYPE'
- 'TCDVLP'
- 'TAU'
- 'TCDIR'
- 'TCSPD'
- 'TIMEZONE'
- 'VALIDTIME'