Tag: cram

How good is Genozip at compressing BAM files? ​ See Benchmarks. ​ Compressing a BAM, SAM or CRAM file  ​ In the rest of this page we will give examples of BAM files. Genozip is also capable of compressing SAM files, and with some limitations, CRAM files as well. ​…

Getting information on CRAM files from headers inside the files 1 Hello. I wish to know if one can find the following information in CRAM files’ headers: 1) Whether or not sequencing data in CRAM files is from WGS or WES, and if so, where? and 2) In case one…

Samtools Convert Sam To Bam With Code Examples In this session, we’ll try our hand at solving the Samtools Convert Sam To Bam puzzle by using the computer language. The code that follows serves to illustrate this point. # Basic syntax: samtools view -S -b sam_file.sam > bam_file.bam # Where:…

Name Last modified Size Description Parent Directory   –   cram.h 2015-06-24 11:00 2.4K   cram_codecs.c 2017-09-26 09:28 50K   cram_codecs.h 2016-03-17 07:48 6.0K   cram_codecs.o 2018-03-04 16:57 175K   cram_decode.c 2018-01-26 05:33 84K   cram_decode.h 2013-10-16 06:15 3.4K   cram_decode.o 2018-03-04 16:57 236K   cram_encode.c 2017-07-03 16:45 87K  …

The following are the top-level options that are shared with the DRAGEN Host Software to control the CNV pipeline. You can input a BAM or CRAM file into the CNV pipeline. If you are using the DRAGEN mapper and aligner, you can use FASTQ files. …

How to trim the length of reads in a CRAM file? 0 I have a CRAM file with paired reads which looks like this: im13@node-13-21:~/scratch_im13_projects/im13_basespace_runs$ samtools view ./walkup_194_repeat/CRAM/A01_FR_KAPA_25x_1ug_SR_1ngx4rxns_S1.cram | head D00586:937:HVCWGBCX3:1:1101:1485:1803 77 * 0 0 * * 0 0 NCAGAGGAAGCGGAACGCATGTTTC #<GGGIIGIGGGIIGIGIIGGG.<< D00586:937:HVCWGBCX3:1:1101:1485:1803 141 * 0 0 * * 0 0…

Name Last modified Size Description Parent Directory   –   bgzf.h 2018-01-10 07:45 14K   cram.h 2015-09-25 05:36 15K   faidx.h 2017-02-07 11:06 5.6K   hfile.h 2018-01-26 05:33 9.6K   hts.h 2017-11-24 09:46 29K   hts_defs.h 2017-08-10 11:07 3.3K   hts_endian.h 2017-09-27 10:40 11K   hts_log.h 2017-06-03 15:45 3.8K  …

In this tutorial we learn how to install libhts-dev on Kali Linux. libhts-dev is development files for the HTSlib Introduction In this tutorial we learn how to install libhts-dev on Kali Linux. What is libhts-dev HTSlib is an implementation of a unified C library for accessing common file formats, such…

Issue Title State Comments Created Date Updated Date How to get a specific chromosome open 1 2022-07-14 2022-07-18 tabix returns row from VCF file multiple times open 4 2022-07-11 2022-07-18 Modified base parsing failure failure closed 0 2022-07-01 2022-07-18 extract genotype information open 1 2022-06-24 2022-07-18 sam_hdr_remove_lines is inefficient if…

Provided by: liballelecount-perl_4.2.1-1_all NAME alleleCounts.pl – Generate tab seperated file with allelic counts and depth for each specified locus. SYNOPSIS Where possible use the C version for large data (it’s also more configurable). alleleCounts.pl Required: -bam -b BAM/CRAM file (expects co-located index) – if CRAM see ‘-ref’ -output -o Output…

Provided by: biobambam2_2.0.179+ds-1_amd64 NAME bamfillquery – fill query sequences into BAM files SYNOPSIS bamfillquery [options] <in.bam queries.fasta >out.bam DESCRIPTION bamfillquery reads a SAM/BAM/CRAM file and a FastA file, copies the sequences found in the FastA file into the query sequence field of the SAM/BAM/CRAM file and writes the resulting data…

Cloneable is not used very much so maybe deprecate and remove the clone() method? /cc @jmthibault79, @cmnbroad See spotbugs.readthedocs.io/en/stable/bugDescriptions.html#cn-class-defines-clone-but-doesn-t-implement-cloneable-cn-implements-clone-but-not-cloneable Part of #1267 Report: In class htsjdk.samtools.cram.structure.CramHeader In method htsjdk.samtools.cram.structure.CramHeader.clone() At CramHeader.java:[lines 80-85] Read more here: Source link

I’m using RStudio on Ubuntu 18 and I’m trying to install the htslib package from the Bioconductor repo, but I’m stuck now. This is what I get: * installing *source* package ‘Rhtslib’ … ** using non-staged installation via StagedInstall field ** libs cd “htslib-1.7” && make -f “/usr/lib/R/etc/Makeconf” -f “Makefile.Rhtslib”…

Hi all, We store our alignment files on aws s3. I would like to be able to open them with IGV without needing to download them completely, but I can’t find an optimal solution. If I get a pre-signed url it works but it’s not convenient. I try to follow…

Provided by: samtools_1.13-2_amd64 NAME samtools reheader – replaces the header in the input file SYNOPSIS samtools reheader [-iP] [-c CMD | in.header.sam ] in.bam DESCRIPTION Replace the header in in.bam with the header in in.header.sam. This command is much faster than replacing the header with a BAM→SAM→BAM conversion. By default…

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Bedtools: Merging Many Bed Files 2 I am using the algorithm CookHLA for my research. As part of its preparation, I need to feed it a bed file representing at least 100 of my samples. I have made the bed files for 500 samples using samtools and bedtools in a…

Best Omic file compressor? 1 Our team has been having storage space issues; we predicted that we will not have enough available memory to store the files generated by our pipelines. Standard file compressors (gzip, bzip2, 7zip) weren’t cutting it and I started experimenting with file-specific compressors. This is where…

[main_samview] fail to read the header from “-“. 1 I am attempting to run a file through an algorithm I have been using, HLA*LA. On running the samtools command within the algorithm, I have unfortunately been getting this error. After trying to debug this following other guides, I am seeking…

How to extract all sequences mapped to a transcript from Kallisto output 0 I ran Kallisto with the –pseudobam option. How do I extract all the short reads that are mapped to a single transcript (e.g. ENST00000367969.8)? As a person without any previous SAM/BAM experience, I tried the following things…

install GenomicFeatures fail 1 @5b9023e7 Last seen 19 hours ago China BiocManager::install(‘GenomicFeatures’) results show ‘getOption(“repos”)’ replaces Bioconductor standard repositories, see ‘?repositories’ for details replacement repositories: CRAN: mirrors.tuna.tsinghua.edu.cn/CRAN/ Bioconductor version 3.14 (BiocManager 1.30.16), R 4.1.0 (2021-05-18) Installing package(s) ‘GenomicFeatures’ also installing the dependencies ‘Rhtslib’, ‘Rsamtools’, ‘GenomicAlignments’, ‘rtracklayer’ Packages which are only…

BAM compression: .tar.gz = same size as before? 2 I tried to compress 5 bam files using: tar -czvf original_bams.tar.gz *.bam The resulting file sizes (“ll –block-size=M”) are: 8067M file1.bam 6962M file2.bam 10662M file3.bam 7794M file4.bam 7346M file5.bam 40828M original_bams.tar.gz There’s a difference of 3MB between the archive and the…