Adding credit for Miguel Leon for the solar_day_info function concept

DESCRIPTION

@@ -3,22 +3,25 @@ Type: Package
 Title: Tools Developed by the Long Term Ecological Research Community
 Version: 1.0.0.900
 Authors@R: c(
-    person(given = "Nicholas", 
-         family = "Lyon",
-         role = c("aut", "cre"),
-         email = "[email protected]",
-         comment = c(ORCID = "0000-0003-3905-1078",
+    person(given = "Nicholas", family = "Lyon",
+          role = c("aut", "cre"),
+          email = "[email protected]",
+          comment = c(ORCID = "0000-0003-3905-1078",
                      Website = "https://njlyon0.github.io/")),
     person(given = "Angel", family = "Chen",
-         email = "[email protected]",
-         comment = c(ORCID = "0000-0003-3515-6710",
-                     Website = "angelchen7.github.io"),
-         role = c("aut")),
+          role = c("aut"),
+          email = "[email protected]",
+          comment = c(ORCID = "0000-0003-3515-6710",
+                      Website = "angelchen7.github.io")),
+    person(given = "Miguel C.", family = "Leon",
+           role = c("ctb"),
+           comment = c(ORCID = "0000-0003-1260-9449",
+                       Website = "https://luquillo.lter.network/")),
     person(family = "National Science Foundation",
-         role = "fnd",
-         comment = "NSF 1929393, 09/01/2019 - 08/31/2024"),
+           role = "fnd",
+           comment = "NSF 1929393, 09/01/2019 - 08/31/2024"),
     person(family = "University of California, Santa Barbara",
-         role = "cph") )
+           role = "cph") )
 Maintainer: Nicholas Lyon <[email protected]>
 Description: Set of the data science tools created by various members of the Long Term 
     Ecological Research (LTER) community. These functions were initially written largely 

R/solar_day_info.R

@@ -1,6 +1,6 @@
 #' @title Identify Solar Day Information
 #' 
-#' @description For all days between the specified start and end date, identify the time of sunrise, sunset, and solar noon (in UTC) as well as the day length.
+#' @description For all days between the specified start and end date, identify the time of sunrise, sunset, and solar noon (in UTC) as well as the day length. The idea for this function was contributed by [Miguel C. Leon](https://luquillo.lter.network/) and a Python equivalent lives in the Luquillo site's [LUQ-general-utils GitHub repository](https://github.com/LUQ-LTER/LUQ-general-utils).
 #' 
 #' @param lat (numeric) latitude coordinate for which to find day length
 #' @param lon (numeric) longitude coordinate for which to find day length

README.Rmd

@@ -45,7 +45,7 @@ As functions are added to the package they will be briefly summarized below and
 
 - **`read`** -- Reads in all files of specified types in a particular folder and stores them as elements in a list. List element names are the respective file names. Currently supports CSV, TXT, XLS, and XLSX file formats
 
-- **`solar_day_info`** -- Identify sunrise, sunset, solar noon, and day length for all dates within a user-specified range at particular coordinates
+- **`solar_day_info`** -- Identify sunrise, sunset, solar noon, and day length for all dates within a user-specified range at particular coordinates. Function concept contributed by [Miguel C. Leon](https://luquillo.lter.network/)
 
 - **`cv`** -- Calculate coefficient of variation (CV) from a vector of numbers
 

README.md

@@ -62,7 +62,8 @@ below and attributed to their author(s)
 
 - **`solar_day_info`** – Identify sunrise, sunset, solar noon, and day
   length for all dates within a user-specified range at particular
-  coordinates
+  coordinates. Function concept contributed by [Miguel C.
+  Leon](https://luquillo.lter.network/)
 
 - **`cv`** – Calculate coefficient of variation (CV) from a vector of
   numbers