   }
   Serial.println("card initialized.");
   // connect to RTC
-  Wire.begin();  
+  Wire.begin();  */
 }
 
 void loop() {
-  analogRead(PressureAnalog); 
+  float t=millis();
+  float number= (analogRead(PressureAnalog)*.7018-52)*.868;
+  PressureReadingSUM = PressureReadingSUM + number;
+  lcd.clear();
+  lcd.setCursor(0,0);
+  lcd.print("GAC ");
+  lcd.setCursor(0,1);
+  lcd.print(number);//lcd.print(PressureAnalogReading);
+  lcd.setCursor(6,1);
+  lcd.print(t);
+  lcd.setBacklight(TEAL);
   delay(10);
-
+  readingCount=readingCount+1;
   delay(990); 
   
   unsigned long currentMillis = millis();

      dataFile.close();
      // print to the serial port too:
      Serial.println(dataString);
    }
    // if the file isn't open, pop up an error:
    else {
      Serial.print("error opening ");Serial.print(filename);Serial.println("!");
    }
  
    //reset averaging tools if interval is met
    readingCount=0; 
    PressureAnalogReading = 0;
  }
}

    previousMillis = currentMillis;
    
    // create a filename
    /*
    DateTime now;
    now = RTC.now();
    int YR = now.year();
