Auxiliary-tools.md

@@ -101,12 +101,18 @@ Usage: ./dpca2wdata-hard prefix
 
 # st-wslda related tools
 ## wdata2checkpoint
-*Purpose*: Converts W-DATA results into checkpoint file than can be used as starting point for self-consistent process.  
+*Purpose*: Converts W-DATA results into a checkpoint file that can be used as starting point for the self-consistent process.  
 ```bash
 Usage: ./wdata2checkpoint file.wtxt outprefix
         or
 Usage: ./wdata2checkpoint file.wtxt outprefix cycleid
+        or
+Usage: ./wdata2checkpoint file.wtxt outprefix cycleid ec
+        or
+Usage: ./wdata2checkpoint file.wtxt outprefix cycleid ec temperature
         file.wtxt    - metadata file
         outprefix    - checkpoint will be written to outprefix
         cycleid      - use given cycleid to create checkpoint file, default: cycleid=last cycle 
+        ec           - absolute value, default: ec=pi^2/(2*dx^2)
+        temperature  - in eF units, default: temperature=0
 ```
\ No newline at end of file