mvpa.misc.io.base.TuebingenMEGSensorLocations

Class TuebingenMEGSensorLocations

Read sensor location definitions from a specific text file format.

File layout is assumed to be 7 columns:

1: sensor name 2: position on y-axis 3: position on x-axis 4: position on z-axis 5-7: same as 2-4, but for some outer surface thingie.

Note that x and y seem to be swapped, ie. y as defined by SensorLocations conventions seems to be first axis and followed by x.

Only inner surface coordinates are reported by locations().

Instance Methods

[hide private]

new empty dictionary

__init__(self, source)
Read sensor locations from file.

source code

Inherited from SensorLocations: locations

Inherited from ColumnData: __iadd__, __str__, getNColumns, getNRows, selectSamples, tofile

Inherited from ColumnData (private): _check, _fromFile, _getAttrib

Inherited from dict: __cmp__, __contains__, __delitem__, __eq__, __ge__, __getattribute__, __getitem__, __gt__, __iter__, __le__, __len__, __lt__, __ne__, __new__, __repr__, __setitem__, __sizeof__, clear, copy, fromkeys, get, has_key, items, iteritems, iterkeys, itervalues, keys, pop, popitem, setdefault, update, values, viewitems, viewkeys, viewvalues

Inherited from object: __delattr__, __format__, __reduce__, __reduce_ex__, __setattr__, __subclasshook__

Class Variables

[hide private]

Inherited from ColumnData: __doc__, ncolumns, nrows

Inherited from dict: __hash__

Properties

[hide private]

Inherited from object: __class__

init(self, source)
(Constructor)

source code

Read sensor locations from file.

Parameters:

source - If values is given as a string all data is read from the file and additonal keyword arguments can be sued to customize the read procedure. If a dictionary is passed a deepcopy is performed.
header - Indicates whether the column names should be read from the first line (header=True). If header=False unique column names will be generated (see class docs). If header is a python list, it's content is used as column header names and its length has to match the number of columns in the file.
sep - Separator string. The actual meaning depends on the output format (see class docs).
headersep - Separator string used in the header. The actual meaning depends on the output format (see class docs).
dtype - Desired datatype(s). Datatype per column get be specified by passing a list of types.
skiplines - Number of lines to skip at the beginning of the file.

Returns: new empty dictionary

Overrides: object.__init__

Class TuebingenMEGSensorLocations

__init__(self, source) (Constructor)

init(self, source)
(Constructor)