Update README

diff --git a/README.md b/README.md
index cde6bd150500e68106ff163d866f1c7dcafe7071..2a988b302e03ad5c392c02688e718d256a70a3c0 100644 (file)
--- a/README.md
+++ b/README.md
@@ -82,7 +82,7 @@ options.
 `token = # MesoWest API token -- only applies when type is mesowest #`  
 `station_id = # the NRCS/MesoWest identifier for a particular station #`  
 `desired_data = # a comma-delimited list of fields you're interested in #`  
 `token = # MesoWest API token -- only applies when type is mesowest #`  
 `station_id = # the NRCS/MesoWest identifier for a particular station #`  
 `desired_data = # a comma-delimited list of fields you're interested in #`  

-`units = # either english or metric -- only applies when type is mesowest #`  
+`units = # either english, metric, or "American" #`  

 `tz = # any entry from the Olson tz database e.g. America/Denver #`  
 `path = # the filesystem path to the Python program -- only applies when type is python #`  
 `wind_mode = # normal or average -- only applies when type is mesowest #`  
 `tz = # any entry from the Olson tz database e.g. America/Denver #`  
 `path = # the filesystem path to the Python program -- only applies when type is python #`  
 `wind_mode = # normal or average -- only applies when type is mesowest #`  


@@ -280,6 +280,9 @@ and the conversion will take place through the MesoWest/Synoptic API.
 For NRCS, this program will do the conversion manually, as NRCS does not
 permit specifying the desired unit.
 
 For NRCS, this program will do the conversion manually, as NRCS does not
 permit specifying the desired unit.
 

+There is an "American" units mode in which precip data is converted to
+metric, and wind data is converted to imperial units.
+

 A note on supported measurements
 --------------------------------
 
 A note on supported measurements
 --------------------------------
 


@@ -333,7 +336,8 @@ Version history
 
 - 3.4.0 (Mar 2022)
 
 
 - 3.4.0 (Mar 2022)
 

-  Implement HN24 for NRCS SNOTEL stations.
+  Implement HN24 for NRCS SNOTEL stations, and implement "American"
+  units mode.

 
 - 3.3.1 (Jan 2022)
 
 
 - 3.3.1 (Jan 2022)