README.md
In USGS-R/USGSHydroTools: Collection of functions for hydrological analysis

USGSHydroTools

|Linux|Test Coverage| USGS Status | |----------|------------|------------| ||

Please consider reporting bugs and asking questions on the Issues page: https://github.com/USGS-R/USGSHydroTools/issues

We want to encourage a warm, welcoming, and safe environment for contributing to this project. See the code of conduct for more information.

This section should only need to be done once per computer.

The following link walks you through an installation of R and RStudio:

Installation Instructions

If you follow those instructions exactly, you should have the USGS R repository (GRAN) added to your R profile. If that step doesn't ring a bell, paste the following into your R console:

rprofile_path = file.path(Sys.getenv("HOME"), ".Rprofile")
write('\noptions(repos=c(getOption(\'repos\'),
    CRAN=\'https://cloud.r-project.org\',
    USGS=\'https://owi.usgs.gov/R\'))\n',
      rprofile_path, 
      append =  TRUE)

cat('Your Rprofile has been updated to include GRAN.
    Please restart R for changes to take effect.')

RESTART RSTUDIO!

Useful links:

Mac users might have to work a little harder to install the dependent packages rgdal and rgeos. The latest instructions are:

setRepositories(ind = c(1,6))
install.packages(c("rgdal","rgeos","sp","dataRetrieval","raster"))

Once the GRAN repository is added, you can install the package:

install.packages("USGSHydroTools")

This software is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy at http://www.usgs.gov/visual-id/credit_usgs.html#copyright

Although this software program has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS or the U.S. Government as to the accuracy and functioning of the program and related program material nor shall the fact of distribution constitute any such warranty, and no responsibility is assumed by the USGS in connection therewith.

This software is provided "AS IS."