---
name: "csb-precision"
section: "1"
platform: "linux"
package: "csb"
version: "1.2.5+dfsg-10"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/csb-precision"
---

# csb-precision(1)

measure the precision and coverage of a fragment library

## NAME

csb-precision - measure the precision and coverage of a fragment library

## DESCRIPTION

usage: csb-precision \[-h\] **-p** PDB **-n** NATIVE \[-c CHAIN\] \[-t TOP\] \[-C CPU\]

- \[-r RMSD\] \[-o OUTPUT\] \[-s\]

  library

Measure the precision and coverage of a fragment library stored in Rosetta NNmake format.

### positional arguments:

- library

  Fragment library file in Rosetta NNmake format

### optional arguments:

- **-h**, **--help**

  show this help message and exit

- **-p** PDB, **--pdb** PDB

  the PDB database (a directory containing all PDB files)

- **-n** NATIVE, **--native** NATIVE

  native structure of the target (PDB file)

- **-c** CHAIN, **--chain** CHAIN

  chain identifier (if not specified, the first chain)

- **-t** TOP, **--top** TOP

  read top N fragments per position (default=25)

- **-C** CPU, **--cpu** CPU

  maximum degree of parallelism (default=4)

- **-r** RMSD, **--rmsd** RMSD

  RMSD cutoff for precision and coverage (default=1.5)

- **-o** OUTPUT, **--output** OUTPUT

  output directory (default=.)

- **-s**, **--save-structures**

  create a PDB file for each fragment, superimposed over the native (default=False)

## AUTHOR

This manpage was written by Andreas Tille for the Debian distribution and can be used for any other usage of the program.