odgi cover
Cover the graph with paths.
SYNOPSIS
odgi cover [-i, --idx=FILE] [-o, --out=FILE] [OPTION]…
DESCRIPTION
The odgi cover command creates a path coverage of a variation graph, with a specified number of paths per component.
OPTIONS
MANDATORY OPTIONS
-i, --idx=FILE
Load the succinct variation graph in ODGI format from this FILE. The file name usually ends with .og. It also accepts GFAv1, but the on-the-fly conversion to the ODGI format requires additional time!
-o, --out=FILE
Write the succinct variation graph with the generated paths in ODGI format to FILE. A file ending with .og is recommended.
Cover Options
-H, --hogwild-depth=DEPTH
Randomly cover the graph until it reaches the given average DEPTH. Specifying
this options ignores all other Cover Options except -I, --ignore-paths!
-n, --num-paths-per-component=N
Number of paths to generate per component.
-k, --node-windows-size=N
Size of the node window to check each time a new path is extended (it
has to be greater than or equal to 2).
-c, --min-node-coverage=N
Minimum node coverage to reach (it has to be greater than 0). There
will be generated paths until the specified minimum node coverage is
reached, or until the maximum number of allowed generated paths is
reached (number of nodes in the input variation graph).
-I, --ignore-paths
Ignore the paths already embedded in the graph during the nodes
coverage initialization.
-w, --write-node-coverages=FILE
Write the node coverages at the end of the paths generation to FILE.
The file will contain tab-separated values (header included), and have
3 columns: component_id, node_id, and coverage.
Threading
-t, --threads=N
Number of threads to use for parallel operations.
Processing Information
-P, --progress
Print information about the components and the progress to stderr.
Program Information
-h, --help
Print a help message for odgi cover.