AddComment ( self,  s )

Add a comment string to the header.

AddCorrection ( self,  s )

Keep track of a correction type.

Recognized correction types are: adc0,'localdark','shortdark','dark','sensitivity', area,'incidence','airabsorption', fries

This can be used to make sure corrections are not applied twice.

RemoveCorrection ( self,  s )

Keep track of a correction type.

Recognized correction types are: adc0,'localdark','shortdark','dark','sensitivity', area,'incidence','airabsorption', fries

This can be used to note to the system that a certain correction was un-applied.

SetBinned (
        self,
        binned=1,
        factor=2,
        )

Change the image to binned

Used by the BinningSink

SetDatatype ( self,  datatype )

Change the data type

KappaCCD images can be stored either as ccp4w or u16 data types. This routine is used whenever a conversion takes place

SetEndPos ( self,  p )

Change the ending position in the header

SetExposureTime ( self,  exposuretime )

Change the header exposure time.

Used by programs that generate new images

SetIntegrationTime ( self,  integrationtime )

Change the header integration time.

Used by programs that generate new images

SetPixSize (
        self,
        pixsizex,
        pixsizey,
        )

Change the pixel size.

Used by programs that generate new images

SetPrecession (
        self,
        matrix,
        range,
        )

Add precession information to the header

arguments:

matrix

the matrix that transforms c-vectors into pixel coordinates

range

the z-coordinate range that was used for the image generation

SetReadouts ( self,  readouts )

Remember the number of readouts that were used to create this image.

SetRepeats ( self,  repeats )

Change the number of repeats in the image.

This is used by the "dezinger" ImageSink

SetScale (
        self,
        add=None,
        scale=None,
        )

Add information about scale and shift to the header.

KappaCCD images are stored as 16 bit integers. Sometimes the data stored are floating point numbers, or the actual range of data is larger than 65536. In such cases the add and scale can be used to fit the actual data range into 0...65536. This is handled by the ToU16Sink and the KCD image reader classes, so normally this routine will not be called from user code.

SetShutter ( self,  shutter )

Change the shutter setting in the header

SetSize (
        self,
        xsize,
        ysize,
        )

Change the size of the image.

Used by programs that generate new images or that change the size of existing images.

SetWavelength (
        self,
        target,
        alpha1,
        alpha2,
        ratio,
        )

Change the header wavelength.

Used by programs that generate new images

WasCorrectedFor ( self,  s )

Look up correction type

__getattr__ ( self,  attr )

Get attributes from the header Record by proxy

__getstate__ ( self )

Generate a storable version of the header

__init__ ( self,  s )

Constructor.

arguments:

s

either another Header (in which case the information is copied) or a projtls.Record containing the header information.

__setstate__ ( self,  state )

Re-Generate from a storable version

copy ( self )

Make a copy of myself