Data Item _diffrn_reflns_class.av_sgI/I

General

Item name
_diffrn_reflns_class.av_sgI/I
Category name
diffrn_reflns_class
Attribute name
av_sgI/I
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

Measure [sum|sigma(net I)|/sum|net I|] for all measured intensities in a reflection class.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞

Aliases

Alias Item Name Dictionary Name Dictionary Version
_diffrn_reflns_class_av_sgI/I cif_core.dic 2.3