Data Item _diffrn_measurement.sample_detector_distance
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General 
- Item name
- _diffrn_measurement.sample_detector_distance
- Category name
- diffrn_measurement
- Attribute name
- sample_detector_distance
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
The value of _diffrn_measurement.sample_detector_distance gives
the unsigned distance in millimetres from the sample to the
detector along the beam. Normally this distance is derived
from the axis settings.
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]+)?
- Units
- millimetres
Allowed Boundary Conditions
| Minimum Value | Maximum Value |
|---|---|
| 0.0 | +∞ |