force minimum 15 minutes (900 seconds) timeframe fpor EMA/MACD calculations

README.md

@@ -188,6 +188,10 @@ docker compose logs -f
 
 Update:
 ```
+# Optinal: Remove local data
+git reset --hard HEAD^   # Remove local commits
+git clean -fd            # Remove local uncommited files
+
 git pull -f --all
 ```
 

dabo/functions/get_ema.sh

@@ -8,6 +8,13 @@ function get_ema {
   
   f_ema=""
  
+  # force minimum 15min timeframe
+  if [ $(echo "${INTERVAL} < 900" | bc -l) -ne 0 ]
+  then
+    f_period=$(echo "${f_period}*(900/${INTERVAL})" | bc -l | sed 's/\..*//')
+    g_echo "ATTENTION!!!! Period lower then 15 minutes - correcting to $f_period"
+  fi
+ 
   # calculate EMA if last EMA is given
   if [ -n "$f_last_ema" ]
   then