update data

Author: eeholmes

R/data.R

@@ -161,6 +161,9 @@
 #' the file. Units are degree Celcius.
 #' 
 #' @details
+#' There are two SST data sets: AVHRR and ICOADS.
+#' 
+#' \strong{AVHRR}
 #' For 1981 to 2003, We used the Pathfinder Version 5.2
 #' (L3C) monthly day and night product on a 0.0417 degree grid.  These SST data use the Advanced Very-High Resolution
 #' Radiometer (AVHRR) instrument on the Pathfinder satellites.  These data were provided by GHRSST
@@ -175,29 +178,44 @@
 #' Both SST data sets were downloaded from the NOAA ERDDAP server. See
 #' \url{https://coastwatch.pfeg.noaa.gov/erddap/info/erdAGsstamday/index.html} and 
 #' \url{https://coastwatch.pfeg.noaa.gov/erddap/info/erdPH2sstamday/index.html}.
-#'    
+#'
+#' \strong{ICOADS}
+#'  The SST was extracted from the International Comprehensive Ocean-Atmosphere Data Set (ICOADS) 
+#'  collection of surface marine data
+#'  Data from 1960 onward were used, which are on a 1°x1° grid. 
+#'  
+#' The ICOADS SST data were downloaded from the NOAA ERDDAP server.
+#' \url{https://coastwatch.pfeg.noaa.gov/erddap/info/esrlIcoads1ge/index.html}
+#' More information on the ICOADS data are available at
+#' \url{https://coastwatch.pfeg.noaa.gov/erddap/info/esrlIcoads1ge/index.html}
+
+
 #' The R code used
 #' to download the data is in the \code{extdata/get_satelite_data} folder.  See examples
 #' for how to find and view the files.  The SST values were averaged across thirteen
 #' 1 degree by 1 degree boxes which roughly parallel the bathymetry.  
-#' See the figure in the examples below which shows the boxes. 
 #' 
 #' @format A data frame with:
 #' \describe{
 #'   \item{Year}{The year}
 #'   \item{Month}{The month}
 #'   \item{SST.1 to SST.13}{Average monthly SST averaged over boxes 1 to 13. Units are degree Celcius.}
+#'   \item{SSTICOAD.1 to SSTICOAD.13}{Average monthly SST averaged over boxes 1 to 13. Units are degree Celcius.}
 #' }
 #' 
 #' @references
-#' These data were provided by GHRSST and the US National Oceanographic Data Center. 
+#' The AVHRR data were provided by GHRSST and the US National Oceanographic Data Center. 
 #' This project was supported in part by a grant from the NOAA Climate Data Record 
 #' (CDR) Program for satellites. The data were downloaded from NOAA CoastWatch-West 
 #' Coast Regional Node and Southwest Fisheries Science Center's Environmental 
 #' Research Division. To cite these data in a paper, please follow the instructions 
 #' in the license and at this link: 
 #' \url{https://coastwatch.pfeg.noaa.gov/erddap/information.html#citeDataset}
 #' 
+#' The ICOADS data were provided by the NOAA/OAR/ESRL PSD, Boulder, Colorado, USA,
+#' from their Web site at http://www.esrl.noaa.gov/psd/ (and downloaded via NOAA's
+#' CoastWatch data server.)
+#' 
 #' \insertRef{Caseyetal2010}{SardineForecast}
 #' 
 #' \insertRef{Waltonetal1998}{SardineForecast}