1 files changed, 6 insertions, 0 deletions
diff --git a/ui.h b/ui.h
index 5cbf6a3..aa30b5e 100644
--- a/ui.h
+++ b/ui.h
@@ -37,6 +37,12 @@ typedef struct {
 
 	w_Select volume_flow_rate_unit;
 	w_Number volume_flow_rate[MAX_POINTS];
+
+	w_Select mass_flow_rate_unit;
+	w_Number mass_flow_rate[MAX_POINTS];
+
+	w_Select mass_flow_rate_corrected_unit;
+	w_Number mass_flow_rate_corrected[MAX_POINTS];
 } UI;
 
 void init_ui(UI *ui);