Data Item _array_intensities.pixel_fast_bin_size
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General 
- Item name
- _array_intensities.pixel_fast_bin_size
- Category name
- array_intensities
- Attribute name
- pixel_fast_bin_size
- Required in PDB entries
- implicit
- Used in currrent PDB entries
- No
Item Description
The value of _array_intensities.pixel_fast_bin_size specifies
the number of pixels that compose one element in the direction
of the most rapidly varying array dimension.
Typical values are 1, 2, 4 or 8. When there is 1 pixel per
array element in both directions, the value given for
_array_intensities.pixel_binning_method normally should be
'none'.
It is specified as a float to allow for binning algorithms that
create array elements that are not integer multiples of the
detector pixel size.
Data Type 
- Data type code
- float
- Data type detail
- float item types are the subset of numbers that are the floating point numbers.
- Primitive data type code
- numb
- Regular expression
- -?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?
- Default value
- 1.
- Units
- pixels_per_element
Allowed Boundary Conditions
| Minimum Value | Maximum Value |
|---|---|
| 0.0 | +∞ |