Data Item _em_map.pixel_spacing_x

General

Item name
_em_map.pixel_spacing_x
Category name
em_map
Attribute name
pixel_spacing_x
Required in PDB entries
yes
Used in currrent PDB entries
No

Item Description

The length in Angstroms of one voxel along the X axis.

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

+∞

Advisory Boundary Conditions

Minimum Value Maximum Value
0.1 5.0