New variables

Variable	Description
rougail.var1 `float` `multiple` `standard` `mandatory` `unique`	The first variable. Default: • 0.0
rougail.var2 `float` `multiple` `standard` `mandatory` `unique`	The second variable. Default: • 0.0
rougail.var3 `float` `multiple` `standard` `mandatory` `unique`	The third variable. Default: • 0.0
rougail.var4 `float` `multiple` `standard` `mandatory` `unique`	The forth variable. Default: • 10.1
rougail.var5 `float` `multiple` `standard` `mandatory` `unique`	The fifth variable. Default: • 10.1
rougail.var6 `float` `multiple` `standard` `mandatory` `unique`	The sixth variable. Default: • 10.1
rougail.var7 `float` `multiple` `standard` `mandatory` `unique`	The seventh variable. Default: • 0.0
rougail.var8 `float` `multiple` `standard` `mandatory` `unique`	The eighth variable. Default: • 0.0