Data Item _diffrn_scan.time_period
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General 
- Item name
- _diffrn_scan.time_period
- Category name
- diffrn_scan
- Attribute name
- time_period
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
Approximate average time in seconds between the start
of each step of the scan. The precise start-to-start
time increment of each particular step may be provided in
_diffrn_scan_frame.time_period.
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
- seconds
Allowed Boundary Conditions
| Minimum Value | Maximum Value |
|---|---|
| 0.0 | +∞ |