make often broken links not links

README.Rmd

@@ -35,8 +35,8 @@ There is a tutorial on the [rOpenSci website](http://ropensci.org/tutorials/rnoa
 
 * NOAA NCDC climate data:
     * We are using the NOAA API version 2
-    * Docs for the NCDC API are [here](http://www.ncdc.noaa.gov/cdo-web/webservices/v2)
-    * GHCN Daily data is available [here](http://www.ncdc.noaa.gov/oa/climate/ghcn-daily/) via FTP and HTTP
+    * Docs for the NCDC API are at http://www.ncdc.noaa.gov/cdo-web/webservices/v2
+    * GHCN Daily data is available at http://www.ncdc.noaa.gov/oa/climate/ghcn-daily/ via FTP and HTTP
 * Severe weather data docs are at http://www.ncdc.noaa.gov/swdiws/
 * [Sea ice data](ftp://sidads.colorado.edu/DATASETS/NOAA/G02135/shapefiles)
 * [NOAA buoy data](http://www.ndbc.noaa.gov/)
@@ -71,11 +71,11 @@ There are many NOAA NCDC datasets. All data sources work, except `NEXRAD2` and `
 
 ## NOAA NCDC Attributes
 
-Each NOAA dataset has a different set of attributes that you can potentially get back in your search. See [the NOAA docs](http://www.ncdc.noaa.gov/cdo-web/datasets) for detailed info on each dataset. We provide some information on the attributes in this package; see the [vignette for attributes](inst/vign/rncdc_attributes.md) to find out more
+Each NOAA dataset has a different set of attributes that you can potentially get back in your search. See http://www.ncdc.noaa.gov/cdo-web/datasets for detailed info on each dataset. We provide some information on the attributes in this package; see the [vignette for attributes](inst/vign/rncdc_attributes.md) to find out more
 
 ## Authentication
 
-You'll need an API key to use the NOAA NCDC functions (those starting with `ncdc*()`) in this package (essentially a password). Go [here](http://www.ncdc.noaa.gov/cdo-web/token) to get one. *You can't use this package without an API key.*
+You'll need an API key to use the NOAA NCDC functions (those starting with `ncdc*()`) in this package (essentially a password). Go to http://www.ncdc.noaa.gov/cdo-web/token to get one. *You can't use this package without an API key.*
 
 Once you obtain a key, there are two ways to use it.
 

README.md

@@ -25,8 +25,8 @@ There is a tutorial on the [rOpenSci website](http://ropensci.org/tutorials/rnoa
 
 * NOAA NCDC climate data:
     * We are using the NOAA API version 2
-    * Docs for the NCDC API are [here](http://www.ncdc.noaa.gov/cdo-web/webservices/v2)
-    * GHCN Daily data is available [here](http://www.ncdc.noaa.gov/oa/climate/ghcn-daily/) via FTP and HTTP
+    * Docs for the NCDC API are at http://www.ncdc.noaa.gov/cdo-web/webservices/v2
+    * GHCN Daily data is available at http://www.ncdc.noaa.gov/oa/climate/ghcn-daily/ via FTP and HTTP
 * Severe weather data docs are at http://www.ncdc.noaa.gov/swdiws/
 * [Sea ice data](ftp://sidads.colorado.edu/DATASETS/NOAA/G02135/shapefiles)
 * [NOAA buoy data](http://www.ndbc.noaa.gov/)
@@ -61,11 +61,11 @@ There are many NOAA NCDC datasets. All data sources work, except `NEXRAD2` and `
 
 ## NOAA NCDC Attributes
 
-Each NOAA dataset has a different set of attributes that you can potentially get back in your search. See [the NOAA docs](http://www.ncdc.noaa.gov/cdo-web/datasets) for detailed info on each dataset. We provide some information on the attributes in this package; see the [vignette for attributes](inst/vign/rncdc_attributes.md) to find out more
+Each NOAA dataset has a different set of attributes that you can potentially get back in your search. See http://www.ncdc.noaa.gov/cdo-web/datasets for detailed info on each dataset. We provide some information on the attributes in this package; see the [vignette for attributes](inst/vign/rncdc_attributes.md) to find out more
 
 ## Authentication
 
-You'll need an API key to use the NOAA NCDC functions (those starting with `ncdc*()`) in this package (essentially a password). Go [here](http://www.ncdc.noaa.gov/cdo-web/token) to get one. *You can't use this package without an API key.*
+You'll need an API key to use the NOAA NCDC functions (those starting with `ncdc*()`) in this package (essentially a password). Go to http://www.ncdc.noaa.gov/cdo-web/token to get one. *You can't use this package without an API key.*
 
 Once you obtain a key, there are two ways to use it.
 

man/rnoaa-package.Rd

@@ -38,6 +38,9 @@ package for those functions, and those only. \code{ncdf} is in Suggests in
 this package, meaning you only need \code{ncdf} if you are using the buoy
 functions. You'll get an informative error telling you to install \code{ncdf}
 if you don't have it and you try to use the buoy functions.
+
+Installation of \code{ncdf} should be straightforward on Mac and Windows, but
+on Linux you may have issues. See http://cran.r-project.org/web/packages/ncdf/INSTALL
 }
 \keyword{package}