Update README.md

Author: stephbuon

README.md

@@ -32,13 +32,12 @@ Accessing CDO data requires a token.
 
 Get a token by going to [www.ncdc.noaa.gov/cdo-web/token](https://www.ncdc.noaa.gov/cdo-web/token) and entering your email address.
 
+### Functions
 
-## `get_climate_data()`
+### `get_climate_data()`
 
 The `get_climate_data()` function allows you to retrieve climate and weather data from the [NOAA Climate Data Online (CDO) API](https://www.ncdc.noaa.gov/cdo-web/webservices/v2#gettingStarted) for a wide range of dataset types. It supports pagination and can retrieve large numbers of records by iteratively querying the API.
 
-### Function Overview
-
 ```r
 get_climate_data(noaa_token, datasetid, stationid = NULL, locationid = NULL, startdate, enddate, n_results = Inf)
 ```
@@ -55,7 +54,7 @@ get_climate_data(noaa_token, datasetid, stationid = NULL, locationid = NULL, sta
 | `enddate`      | `string`   | End date for the query in `"YYYY-MM-DD"` format. |
 | `n_results`    | `numeric`  | Maximum number of results to return. Use `Inf` (default) to fetch all available records. |
 
-### Supported Dataset IDs
+Supported Dataset IDs: 
 
 The function currently supports the following datasets:
 
@@ -72,7 +71,7 @@ The function currently supports the following datasets:
 - `AGRMET` – Agricultural Meteorological data  
 - `STORM_EVENTS` – Storm event data  
 
-### Example
+Example: 
 
 ```r
 # Example: Get daily precipitation for Central Park, NY in January 2020
@@ -87,12 +86,10 @@ df <- get_climate_data(
 ```
 
 
-## `get_locationid()`
+### `get_locationid()`
 
 The `get_locationid()` function retrieves location identifiers from the NOAA Climate Data Online (CDO) API based on a specified category. It supports pagination to return large sets of location data.
 
-### Function Overview
-
 ```r
 get_locationid(noaa_token, category_id, n_results = Inf)
 ```
@@ -105,7 +102,7 @@ get_locationid(noaa_token, category_id, n_results = Inf)
 | `category_id`  | `string`   | The location category identifier. Must be one of the valid location categories (see below). |
 | `n_results`    | `numeric`  | Maximum number of results to retrieve. Defaults to `Inf` to fetch all available records. |
 
-### Supported Location Category IDs
+Supported Location Category IDs:
 
 The function supports the following location categories:
 
@@ -117,7 +114,7 @@ The function supports the following location categories:
 - `HYDROL_REG` – Hydrologic regions used for water resource planning  
 - `FIPS` – Federal Information Processing Standards codes (e.g., `"FIPS:37"` for North Carolina)
 
-### Example
+Example:
 
 ```r
 # Example: Retrieve a list of U.S. states
@@ -128,15 +125,15 @@ df <- get_locationid(
 )
 ```
 
-### Returns
+Returns: 
 
 A data frame containing location metadata from the specified category. If no results are returned or the request fails, an error is thrown or an empty data frame is returned.
 
-## `get_stationid()`
+### `get_stationid()`
 
 The `get_stationid()` function retrieves weather station metadata from the NOAA Climate Data Online (CDO) API for a given dataset and time range. It supports pagination and can return a large number of station records.
 
-### Function Overview
+Function Overview:
 
 ```r
 get_stationid(noaa_token, datasetid, locationid = NULL, startdate, enddate, n_results = Inf)
@@ -153,7 +150,7 @@ get_stationid(noaa_token, datasetid, locationid = NULL, startdate, enddate, n_re
 | `enddate`      | `string`   | End date in `"YYYY-MM-DD"` format. |
 | `n_results`    | `numeric`  | Maximum number of station records to retrieve. Defaults to `Inf` to fetch all. |
 
-### Example
+Example:
 
 ```r
 # Example: Get stations in Texas for the GHCND dataset during 2020
@@ -167,10 +164,8 @@ df <- get_stationid(
 )
 ```
 
-### Returns
+Returns:
 
 A data frame containing weather station metadata, such as station IDs, names, geographic coordinates, and available coverage. If no results are returned or the request fails, an error is thrown or an empty data frame is returned.
 
-
-
 A detailed list of NOAA acronyms can be found here: https://www1.ncdc.noaa.gov/pub/data/ghcn/daily/readme.txt