"Spectra Library" Category
Open the Spectra Library category by selecting the Library Record variable of the Hit Spectrum category. The Spectra Library category includes the following variables:
| Variable | Formula | Description | 
| Name | specLib.name | Spectra library name | 
| Directory | specLib.path | Directory in which the spectra library is saved | 
| Datasource | specLib.dsn | Name of corresponding datasource | 
| Timebase | specLib.timebase | Timebase where the reference spectrum was recorded | 
| Title | specLib.title | Spectra library description | 
| Number of Spectra | specLib.nSpectra | Number of spectra in the library | 
| Creation Date & Time | specLib.creation_time | See Time | 
| Creation Operator | specLib.creation_operator | Opens the User Information category | 
| Creation Software Version | specLib.creation_version | Related software version | 
| Last Update Date & Time | specLib.update_time | Date and time when the last update was performed | 
| Last Update Operator | specLib.update_operator | Opens the User Information category | 
| Last Update Software Version | specLib.update_version | Date of the last software update | 
| Retention Index (lin) | specLib.ri | Linear Retention Index | 
| Kovats Index (log) | specLib.ki | 
For an overview of the different report variable categories, including links to the lists for the respective categories, refer to Report Categories.