2011-04-26 : was setting coordinates attribute multiple times, now first check if the bit we are trying to add is already in

2011-04-26 : was setting coordinates attribute multiple times, now first check if the bit we are trying to ad
d is already in

2011-04-05 : not overwriting user time values in climatology case

2011-02-25 : fixed bug for dims of length one where bounds needed to be flliped, it used to raise an unwarranted error

2011-02-23 : got cmor_set_variable_attribute to actually do something and not raise error all the time, thx to Larry Solheim to spot this.
2011-02-23 : fixed issue when writing 1 time step at a time for climatological means, issue could led to seg fault and bad final file names, thx to Koji Ogochi to spot this one.

2011-02-02 : fixed a memory issue in the Python API for get_variable_attribute and has_variable_attribute

2011-01-25 : cannot set global attribute if it is an attribute that can be set via cmor_dataset
2011-01-25 : cannot set var attribute after var has been created into nc file
2011-01-25 : cannot set var attribute if it is settable via cmor_variable
2011-01-25 : can handle "character type" singleton dimensions
2011-01-25 : does not stores units on character typevariables
2011-01-24 : cmor_axes, interval check cleanup errormessage, now specifies which units the diff calaculated is in.
2011-01-24 : updated cmor_set_variable_attrubtes to go thru an 'internal' one

2010-12-16 : added two python test for var with string dimensions

2010-11-11 : new examples into Makefile for Python
2010-11-11 : added a flag that says need to cal cmor_grid on some axis (site and location)