diff --git a/las_outputs.py b/las_outputs.py
index f4d58d3..b1212fa 100644
--- a/las_outputs.py
+++ b/las_outputs.py
@@ -203,7 +203,7 @@ def process(yaml_file):
     output_las_dir = params['LAS OUTPUT FOLDER']
     zone_MGA = params['ZONE MGA']
     output_poly_dir = params['SHP RASTER FOLDER']
-    output_tif_dir = params['TIF OUTPUT FOLDER']
+    output_tif_dir = params['TIF DEM FOLDER']
     cp_csv = params['INPUT CSV']
     profile_limit_file = params['PROFILE LIMIT FILE']
     csv_output_dir = params['CSV OUTPUT FOLDER']
diff --git a/param-files/survey-1.xlsx b/param-files/survey-1.xlsx
index 486e322..6aa680d 100644
Binary files a/param-files/survey-1.xlsx and b/param-files/survey-1.xlsx differ