util

dympy.util.dict2list(data, order=None)

Converts a dictionary to a list of keys and a list of values

Parameters:

data : dict

dictionary with name, value pairs

order : list

list of keys representing the order of the data in the saved file

Examples

>>> dict2list({'time':[0,43200,86400],'u':[1000,5000,2000]})

dympy.util.get_children(res, key)

Returns a list with all keys in res starting with key

Parameters:

res : dict

results dictionary

key : string

a search key

Returns:

keys : list

list of keys that start with key

Examples

>>> get_keys_with({'time':[0,43200,86400],'A.B':[1000,5000,2000],'A.C':[2000,8000,3000]},'A')

dympy.util.get_value_array(res, key)

Creates and array of result keys with the same name but differtent indices

Parameters:

res : dict

results dictionary

key : string

variable name

Returns:

val : numpy.ndarray

nd array with values

Examples

>>> get_value_array({'time':[0,43200,86400],'u[1]':[1000,5000,2000],'u[2]':[2000,8000,3000]},'u')

dympy.util.savemat(filename, data, order=None)

Writes a binary file which can be loaded by dymola

Parameters:

data : dict

dictionary with name, value pairs

order : list

list of keys representing the order of the data in the saved file

Examples

>>> savemat({'time':[0,43200,86400],'u':[1000,5000,2000]})