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da/ctc13/dasystem.py

+#!/usr/bin/env python
+# control.py
+
+"""
+Author : peters 
+
+Revision History:
+File created on 26 Aug 2010.
+
+"""
+
+import os
+import sys
+import logging
+import datetime
+
+################### Begin Class CtDaSystem ###################
+
+from da.baseclasses.dasystem import DaSystem
+
+class CtDaSystem(DaSystem):
+    """ Information on the data assimilation system used. This is normally an rc-file with settings.
+    """
+
+    def Validate(self):
+        """ 
+        Validate the contents of the rc-file given a dictionary of required keys
+        """
+
+        needed_rc_items = ['obs.input.dir',
+                           'obs.input.fname',
+                           'ocn.covariance',
+                           'nparameters',
+                           'bio.covariance',
+                           'deltaco2.prefix',
+                           'regtype']
+
+
+        for k,v in self.iteritems():
+            if v == 'True' : self[k] = True
+            if v == 'False': self[k] = False
+
+        for key in needed_rc_items:
+
+            if not self.has_key(key):
+                status,msg = ( False,'Missing a required value in rc-file : %s' % key)
+                logging.error(msg)
+                raise IOError,msg
+
+        status,msg = ( True,'DA System Info settings have been validated succesfully' )  ; logging.debug(msg)
+
+        return None
+################### End Class CtDaSystem ###################
+
+
+if __name__ == "__main__":
+    pass