diff --git a/README.md b/README.md
index c74452c..fdecacc 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Create database: `create database dhtstats;`
 
 Use database: `use dhtstats`
 
-Create new table: `CREATE TABLE stats (id MEDIUMINT NOT NULL AUTO_INCREMENT, node_id int not null, pin int not null, humidity FLOAT NOT NULL, temperature FLOAT NOT NULL, isoutside int not null, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (id) );`
+Create new table: `CREATE TABLE stats (id MEDIUMINT NOT NULL AUTO_INCREMENT, node_id int not null, pin int not null, humidity FLOAT NOT NULL, temperature FLOAT NOT NULL, isoutside int not null, gm3 float not null, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (id) );`
 
 Show all entries in table: `select * from stats;`
 
diff --git a/RaspberryPi/calculate.c b/RaspberryPi/calculate.c
index 7c11f51..caec724 100644
--- a/RaspberryPi/calculate.c
+++ b/RaspberryPi/calculate.c
@@ -78,6 +78,7 @@ float absoluteHumidity(sensor *sensor) {
 }
 
 int compareSensors(sensor *inside, sensor *outside) {
+        //returns 1 if window should be opened
 	if (absoluteHumidity(inside) <= absoluteHumidity(outside)) return 1;
 	return 0;
 }
diff --git a/RaspberryPi/main.c b/RaspberryPi/main.c
index 7b295ad..da9acd2 100644
--- a/RaspberryPi/main.c
+++ b/RaspberryPi/main.c
@@ -8,6 +8,8 @@
 #include "restcurl.h"
 #include <string.h>
 
+//Temporary include
+#include "calculate.h"
 
 void freeNodeLinkedList(sensornode *node) {
     void *victim;
@@ -61,7 +63,7 @@ int main(void) {
         nodedata.isoutside = currentNode->isoutside; //copy the boolean value
         printf("Acquiring rest response\n");
         
-        printf("Temperature: %f, Humidity: %f, NodeID: %i, Outside: %s\n", nodedata.temperature, nodedata.humidity, nodedata.node_id, nodedata.isoutside ? "Yes" : "No");
+        printf("Temperature: %f, Humidity: %f, NodeID: %i, Outside: %s, AbsoluteHumidity: %f\n", nodedata.temperature, nodedata.humidity, nodedata.node_id, nodedata.isoutside ? "Yes" : "No", absoluteHumidity(nodedata));
         
         //Insert data into database
         printf("Insert data into stats table\n");
diff --git a/RaspberryPi/sendmysql.c b/RaspberryPi/sendmysql.c
index 900310d..f979d78 100644
--- a/RaspberryPi/sendmysql.c
+++ b/RaspberryPi/sendmysql.c
@@ -3,6 +3,7 @@
 //#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
+#include "calculate.h"
 #include "sendmysql.h"
 
 void insertData(sensor *s) {
@@ -42,7 +43,7 @@ void insertData(sensor *s) {
     char *pquerystring = NULL;
 
     if (-1 == asprintf(&pquerystring, 
-    "INSERT INTO stats (node_id, pin, humidity, temperature, isoutside) VALUES (%i, %i, %f, %f, %i)", s->node_id, s->pin, s->humidity, s->temperature, s->isoutside)) {
+    "INSERT INTO stats (node_id, pin, humidity, temperature, isoutside, gm3) VALUES (%i, %i, %f, %f, %i, %f)", s->node_id, s->pin, s->humidity, s->temperature, s->isoutside, absoluteHumidity(s))) {
         perror("asprintf() failed");
     } else {
         if (mysql_query(conn, pquerystring)) {