diff --git a/_graph_templates/2009.png.xml b/_graph_templates/2009.png.xml
deleted file mode 100644
index 72e8c58..0000000
--- a/_graph_templates/2009.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 600</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <start>year=2009, month=1, day=1, hour=0</start>
-  <stop>year=2009, month=12, day=31, hour=23</stop>
-  <xformat>%b</xformat>
-  <xlabel>%Y</xlabel>
-  <dateformat></dateformat>
-  <xi:include href="includes/monthly_temp_maxmin_bar.xml" parse="xml" />
-  <xi:include href="includes/monthly_rain_sum_dual.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/2010.png.xml b/_graph_templates/2010.png.xml
deleted file mode 100644
index 098d892..0000000
--- a/_graph_templates/2010.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 600</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <start>year=2010, month=1, day=1, hour=0</start>
-  <stop>year=2010, month=12, day=31, hour=23</stop>
-  <xformat>%b</xformat>
-  <xlabel>%Y</xlabel>
-  <dateformat></dateformat>
-  <xi:include href="includes/monthly_temp_maxmin_bar.xml" parse="xml" />
-  <xi:include href="includes/monthly_rain_sum_dual.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/2011.png.xml b/_graph_templates/2011.png.xml
deleted file mode 100644
index 138afc6..0000000
--- a/_graph_templates/2011.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 600</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <start>year=2011, month=1, day=1, hour=0</start>
-  <stop>year=2011, month=12, day=31, hour=23</stop>
-  <xformat>%b</xformat>
-  <xlabel>%Y</xlabel>
-  <dateformat></dateformat>
-  <xi:include href="includes/monthly_temp_maxmin_bar.xml" parse="xml" />
-  <xi:include href="includes/monthly_rain_sum_dual.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/2012.png.xml b/_graph_templates/2012.png.xml
deleted file mode 100644
index 53794e4..0000000
--- a/_graph_templates/2012.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 600</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <start>year=2012, month=1, day=1, hour=0</start>
-  <stop>year=2012, month=12, day=31, hour=23</stop>
-  <xformat>%b</xformat>
-  <xlabel>%Y</xlabel>
-  <dateformat></dateformat>
-  <xi:include href="includes/monthly_temp_maxmin_bar.xml" parse="xml" />
-  <xi:include href="includes/monthly_rain_sum_dual.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/2013.png.xml b/_graph_templates/2013.png.xml
deleted file mode 100644
index 60e27d5..0000000
--- a/_graph_templates/2013.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 600</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <start>year=2013, month=1, day=1, hour=0</start>
-  <stop>year=2013, month=12, day=31, hour=23</stop>
-  <xformat>%b</xformat>
-  <xlabel>%Y</xlabel>
-  <dateformat></dateformat>
-  <xi:include href="includes/monthly_temp_maxmin_bar.xml" parse="xml" />
-  <xi:include href="includes/monthly_rain_sum_dual.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/2016.png.xml b/_graph_templates/2016.png.xml
deleted file mode 100644
index 38e0ea4..0000000
--- a/_graph_templates/2016.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 600</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <start>year=2016, month=1, day=1, hour=0</start>
-  <stop>year=2016, month=12, day=31, hour=23</stop>
-  <xformat>%b</xformat>
-  <xlabel>%Y</xlabel>
-  <dateformat></dateformat>
-  <xi:include href="includes/monthly_temp_maxmin_bar.xml" parse="xml" />
-  <xi:include href="includes/monthly_rain_sum_dual.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/28days.png.xml b/_graph_templates/28days.png.xml
deleted file mode 100644
index d0a95eb..0000000
--- a/_graph_templates/28days.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 800</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <duration>weeks=4</duration>
-  <xformat>%Y/%m/%d</xformat>
-  <dateformat></dateformat>
-  <xi:include href="includes/daily_temp_candle.xml" parse="xml" />
-  <xi:include href="includes/hourly_wind_gust_line.xml" parse="xml" />
-  <xi:include href="includes/daily_rain_sum_dual.xml" parse="xml" />
-  <xi:include href="includes/hourly_baro_line.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/7days.png.xml b/_graph_templates/7days.png.xml
deleted file mode 100644
index 7e7e9e6..0000000
--- a/_graph_templates/7days.png.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <size>600, 800</size>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <duration>weeks=1</duration>
-  <xformat>%a %d</xformat>
-  <dateformat></dateformat>
-  <xi:include href="includes/hourly_temp_dew_feel_line.xml" parse="xml" />
-  <xi:include href="includes/hourly_wind_gust_line.xml" parse="xml" />
-  <xi:include href="includes/hourly_rain_sum_dual.xml" parse="xml" />
-  <xi:include href="includes/hourly_baro_line.xml" parse="xml" />
-</graph>
diff --git a/_graph_templates/rose_24hrs.png.xml b/_graph_templates/rose_24hrs.png.xml
deleted file mode 100644
index 9477108..0000000
--- a/_graph_templates/rose_24hrs.png.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <title>Wind über die letzten 24h (km/h)</title>
-  <duration>hours=24</duration>
-  <windrose>
-    <title>Tags</title>
-    <source>raw</source>
-    <ycalc>data['wind_ave'] * 3.6</ycalc>
-    <yrange>31</yrange>
-    <threshold>1, 5, 12, 18, 28, 37, 48</threshold>
-    <colour>0, 6, 7, 2, 5, 3, 4, 1</colour>
-  </windrose>
-</graph>
diff --git a/_graph_templates/rose_7days_nights.png.xml b/_graph_templates/rose_7days_nights.png.xml
deleted file mode 100644
index 50eb561..0000000
--- a/_graph_templates/rose_7days_nights.png.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<graph xmlns:xi="http://www.w3.org/2001/XInclude">
-  <title>Wind über die letzten 7 Tage (km/h)</title>
-  <xi:include href="includes/format_png.xml" parse="xml" />
-  <duration>hours=24 * 7</duration>
-  <windrose>
-    <title>Tagsüber</title>
-    <source>raw</source>
-    <xcalc>data['idx'].hour &gt;= 9 and data['idx'].hour &lt; 21</xcalc>
-    <ycalc>data['wind_ave'] * 3.6</ycalc>
-    <yrange>31</yrange>
-    <threshold>1, 5, 12, 18, 28, 37, 48</threshold>
-    <colour>0, 6, 7, 2, 5, 3, 4, 1</colour>
-  </windrose>
-  <windrose>
-    <title>Nachts</title>
-    <source>raw</source>
-    <xcalc>data['idx'].hour &lt; 9 or data['idx'].hour &gt;= 21</xcalc>
-    <ycalc>data['wind_ave'] * 3.6</ycalc>
-    <yrange>31</yrange>
-    <threshold>1, 5, 12, 18, 28, 37, 48</threshold>
-    <colour>0, 6, 7, 2, 5, 3, 4, 1</colour>
-  </windrose>
-</graph>