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**BETA** GetSampleName

Emit a single sample name

Category Diagnostics and Quality Control


Overview

Emit a single sample name from the bam header into an output file. The sample name is that in the read group (RG) sample (SM) field

Note: If the bam has zero or more than one sample names in the header, this tool will error, by design. This tool has not been tested extensively. Most options supported by the GATK are irrelevant for this tool.

Input

  • A BAM file with a single sample name in the header

Output

  • A file with a single sample name in it

Example Usage

   gatk GetSampleName \
     -I input.bam \
     -O sample_name.txt
 

GetSampleName specific arguments

This table summarizes the command-line arguments that are specific to this tool. For more details on each argument, see the list further down below the table or click on an argument name to jump directly to that entry in the list.

Argument name(s) Default value Summary
Required Arguments
--input
 -I
[] BAM/SAM/CRAM file containing reads
--output
 -O
null Output file with only the sample name in it.
Optional Tool Arguments
--arguments_file
[] read one or more arguments files and add them to the command line
--cloud-index-prefetch-buffer
 -CIPB
-1 Size of the cloud-only prefetch buffer (in MB; 0 to disable). Defaults to cloudPrefetchBuffer if unset.
--cloud-prefetch-buffer
 -CPB
40 Size of the cloud-only prefetch buffer (in MB; 0 to disable).
--disable-bam-index-caching
 -DBIC
false If true, don't cache bam indexes, this will reduce memory requirements but may harm performance if many intervals are specified. Caching is automatically disabled if there are no intervals specified.
--disable-sequence-dictionary-validation
false If specified, do not check the sequence dictionaries from our inputs for compatibility. Use at your own risk!
--gcs-max-retries
 -gcs-retries
20 If the GCS bucket channel errors out, how many times it will attempt to re-initiate the connection
--gcs-project-for-requester-pays
"" Project to bill when accessing "requester pays" buckets. If unset, these buckets cannot be accessed.
--help
 -h
false display the help message
--interval-merging-rule
 -imr
ALL Interval merging rule for abutting intervals
--intervals
 -L
[] One or more genomic intervals over which to operate
--reference
 -R
null Reference sequence
--sites-only-vcf-output
false If true, don't emit genotype fields when writing vcf file output.
--use-url-encoding
 -encode
false Apply URL encoding to convert spaces and other special characters in sample name.
--version
false display the version number for this tool
Optional Common Arguments
--add-output-sam-program-record
true If true, adds a PG tag to created SAM/BAM/CRAM files.
--add-output-vcf-command-line
true If true, adds a command line header line to created VCF files.
--create-output-bam-index
 -OBI
true If true, create a BAM/CRAM index when writing a coordinate-sorted BAM/CRAM file.
--create-output-bam-md5
 -OBM
false If true, create a MD5 digest for any BAM/SAM/CRAM file created
--create-output-variant-index
 -OVI
true If true, create a VCF index when writing a coordinate-sorted VCF file.
--create-output-variant-md5
 -OVM
false If true, create a a MD5 digest any VCF file created.
--disable-read-filter
 -DF
[] Read filters to be disabled before analysis
--disable-tool-default-read-filters
false Disable all tool default read filters (WARNING: many tools will not function correctly without their default read filters on)
--exclude-intervals
 -XL
[] One or more genomic intervals to exclude from processing
--gatk-config-file
null A configuration file to use with the GATK.
--interval-exclusion-padding
 -ixp
0 Amount of padding (in bp) to add to each interval you are excluding.
--interval-padding
 -ip
0 Amount of padding (in bp) to add to each interval you are including.
--interval-set-rule
 -isr
UNION Set merging approach to use for combining interval inputs
--lenient
 -LE
false Lenient processing of VCF files
--QUIET
false Whether to suppress job-summary info on System.err.
--read-filter
 -RF
[] Read filters to be applied before analysis
--read-index
[] Indices to use for the read inputs. If specified, an index must be provided for every read input and in the same order as the read inputs. If this argument is not specified, the path to the index for each input will be inferred automatically.
--read-validation-stringency
 -VS
SILENT Validation stringency for all SAM/BAM/CRAM/SRA files read by this program. The default stringency value SILENT can improve performance when processing a BAM file in which variable-length data (read, qualities, tags) do not otherwise need to be decoded.
--seconds-between-progress-updates
10.0 Output traversal statistics every time this many seconds elapse
--sequence-dictionary
null Use the given sequence dictionary as the master/canonical sequence dictionary. Must be a .dict file.
--tmp-dir
null Temp directory to use.
--use-jdk-deflater
 -jdk-deflater
false Whether to use the JdkDeflater (as opposed to IntelDeflater)
--use-jdk-inflater
 -jdk-inflater
false Whether to use the JdkInflater (as opposed to IntelInflater)
--verbosity
INFO Control verbosity of logging.
Advanced Arguments
--showHidden
false display hidden arguments

Argument details

Arguments in this list are specific to this tool. Keep in mind that other arguments are available that are shared with other tools (e.g. command-line GATK arguments); see Inherited arguments above.


--add-output-sam-program-record / -add-output-sam-program-record

If true, adds a PG tag to created SAM/BAM/CRAM files.

boolean  true


--add-output-vcf-command-line / -add-output-vcf-command-line

If true, adds a command line header line to created VCF files.

boolean  true


--arguments_file / NA

read one or more arguments files and add them to the command line

List[File]  []


--cloud-index-prefetch-buffer / -CIPB

Size of the cloud-only prefetch buffer (in MB; 0 to disable). Defaults to cloudPrefetchBuffer if unset.

int  -1  [ [ -∞  ∞ ] ]


--cloud-prefetch-buffer / -CPB

Size of the cloud-only prefetch buffer (in MB; 0 to disable).

int  40  [ [ -∞  ∞ ] ]


--create-output-bam-index / -OBI

If true, create a BAM/CRAM index when writing a coordinate-sorted BAM/CRAM file.

boolean  true


--create-output-bam-md5 / -OBM

If true, create a MD5 digest for any BAM/SAM/CRAM file created

boolean  false


--create-output-variant-index / -OVI

If true, create a VCF index when writing a coordinate-sorted VCF file.

boolean  true


--create-output-variant-md5 / -OVM

If true, create a a MD5 digest any VCF file created.

boolean  false


--disable-bam-index-caching / -DBIC

If true, don't cache bam indexes, this will reduce memory requirements but may harm performance if many intervals are specified. Caching is automatically disabled if there are no intervals specified.

boolean  false


--disable-read-filter / -DF

Read filters to be disabled before analysis

List[String]  []


--disable-sequence-dictionary-validation / -disable-sequence-dictionary-validation

If specified, do not check the sequence dictionaries from our inputs for compatibility. Use at your own risk!

boolean  false


--disable-tool-default-read-filters / -disable-tool-default-read-filters

Disable all tool default read filters (WARNING: many tools will not function correctly without their default read filters on)

boolean  false


--exclude-intervals / -XL

One or more genomic intervals to exclude from processing
Use this argument to exclude certain parts of the genome from the analysis (like -L, but the opposite). This argument can be specified multiple times. You can use samtools-style intervals either explicitly on the command line (e.g. -XL 1 or -XL 1:100-200) or by loading in a file containing a list of intervals (e.g. -XL myFile.intervals).

List[String]  []


--gatk-config-file / NA

A configuration file to use with the GATK.

String  null


--gcs-max-retries / -gcs-retries

If the GCS bucket channel errors out, how many times it will attempt to re-initiate the connection

int  20  [ [ -∞  ∞ ] ]


--gcs-project-for-requester-pays / NA

Project to bill when accessing "requester pays" buckets. If unset, these buckets cannot be accessed.

String  ""


--help / -h

display the help message

boolean  false


--input / -I

BAM/SAM/CRAM file containing reads

R List[String]  []


--interval-exclusion-padding / -ixp

Amount of padding (in bp) to add to each interval you are excluding.
Use this to add padding to the intervals specified using -XL. For example, '-XL 1:100' with a padding value of 20 would turn into '-XL 1:80-120'. This is typically used to add padding around targets when analyzing exomes.

int  0  [ [ -∞  ∞ ] ]


--interval-merging-rule / -imr

Interval merging rule for abutting intervals
By default, the program merges abutting intervals (i.e. intervals that are directly side-by-side but do not actually overlap) into a single continuous interval. However you can change this behavior if you want them to be treated as separate intervals instead.

The --interval-merging-rule argument is an enumerated type (IntervalMergingRule), which can have one of the following values:

ALL
OVERLAPPING_ONLY

IntervalMergingRule  ALL


--interval-padding / -ip

Amount of padding (in bp) to add to each interval you are including.
Use this to add padding to the intervals specified using -L. For example, '-L 1:100' with a padding value of 20 would turn into '-L 1:80-120'. This is typically used to add padding around targets when analyzing exomes.

int  0  [ [ -∞  ∞ ] ]


--interval-set-rule / -isr

Set merging approach to use for combining interval inputs
By default, the program will take the UNION of all intervals specified using -L and/or -XL. However, you can change this setting for -L, for example if you want to take the INTERSECTION of the sets instead. E.g. to perform the analysis only on chromosome 1 exomes, you could specify -L exomes.intervals -L 1 --interval-set-rule INTERSECTION. However, it is not possible to modify the merging approach for intervals passed using -XL (they will always be merged using UNION). Note that if you specify both -L and -XL, the -XL interval set will be subtracted from the -L interval set.

The --interval-set-rule argument is an enumerated type (IntervalSetRule), which can have one of the following values:

UNION
Take the union of all intervals
INTERSECTION
Take the intersection of intervals (the subset that overlaps all intervals specified)

IntervalSetRule  UNION


--intervals / -L

One or more genomic intervals over which to operate

List[String]  []


--lenient / -LE

Lenient processing of VCF files

boolean  false


--output / -O

Output file with only the sample name in it.

R File  null


--QUIET / NA

Whether to suppress job-summary info on System.err.

Boolean  false


--read-filter / -RF

Read filters to be applied before analysis

List[String]  []


--read-index / -read-index

Indices to use for the read inputs. If specified, an index must be provided for every read input and in the same order as the read inputs. If this argument is not specified, the path to the index for each input will be inferred automatically.

List[String]  []


--read-validation-stringency / -VS

Validation stringency for all SAM/BAM/CRAM/SRA files read by this program. The default stringency value SILENT can improve performance when processing a BAM file in which variable-length data (read, qualities, tags) do not otherwise need to be decoded.

The --read-validation-stringency argument is an enumerated type (ValidationStringency), which can have one of the following values:

STRICT
LENIENT
SILENT

ValidationStringency  SILENT


--reference / -R

Reference sequence

String  null


--seconds-between-progress-updates / -seconds-between-progress-updates

Output traversal statistics every time this many seconds elapse

double  10.0  [ [ -∞  ∞ ] ]


--sequence-dictionary / -sequence-dictionary

Use the given sequence dictionary as the master/canonical sequence dictionary. Must be a .dict file.

String  null


--showHidden / -showHidden

display hidden arguments

boolean  false


--sites-only-vcf-output / NA

If true, don't emit genotype fields when writing vcf file output.

boolean  false


--tmp-dir / NA

Temp directory to use.

String  null


--use-jdk-deflater / -jdk-deflater

Whether to use the JdkDeflater (as opposed to IntelDeflater)

boolean  false


--use-jdk-inflater / -jdk-inflater

Whether to use the JdkInflater (as opposed to IntelInflater)

boolean  false


--use-url-encoding / -encode

Apply URL encoding to convert spaces and other special characters in sample name.

boolean  false


--verbosity / -verbosity

Control verbosity of logging.

The --verbosity argument is an enumerated type (LogLevel), which can have one of the following values:

ERROR
WARNING
INFO
DEBUG

LogLevel  INFO


--version / NA

display the version number for this tool

boolean  false


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GATK version 4.0.9.0 built at 21-02-2018 05:02:39.