gabaldonlab / karyon Goto Github PK

Hi, I really like the nQuire plots included in this, and think those among the others could be really useful. I have the required files for the allplots.py script - vcf, pileup, etc - but cant get it working.

I am getting the following error message:

Traceback (most recent call last):
  File "bin/allplots.py", line 100, in <module>
    config_dict["KAT"][0], 
KeyError: 'KAT'

I am running the following command:

python3 allplots.py \
-f redundans _reduced.fasta \
-v file.vcf -p file.mpileup \
-b file.bam \
-l library_to_make_fasta.fastq \
-o out_file

I have installed with both lightinstall.sh and install.sh and am getting the same message.

Can you help? I will try the docker image int he meantime, many thanks.

Hello,

I would like to use the pipeline for the mapping and variant calling, plotting but I would like to skip the first parts which are the assembly, reduction and proceed directly to the above steps. My assembly is already in a good state. However, bin/varcall_recipee.py does not come with documentation of the required arguments. Are the scripts also as a standalone version or does some one need to run the entire pipeline?

Thanks
Alex

Hello, I am trying to install karyon. I am installing it on a cluster environment (without admin rights or apt or apt-get) mostly using conda. I am running into small things I am able to resolve, but I thought I should keep track of them as it might be useful for you.

1 - 6. are just some small observations I run into while going through the manual and trying to get the plot done.
7. is something I would like to bring your attention to, because I am reviewing the manuscript right now and the software should work beforehand.

1. I think this line in the installation script should be

   conda install -c bioconda -y sra-tools

instead. Because as it is, I am getting

conda install: error: argument -c/--channel: expected one argument     

2. I installed GATK4 via conda instead

   conda install -c bioconda gatk4

3. I think sudo chmod 777 nQuire can be simply chmod 777 nQuire (sudo in unnecessary)

4. At this point, I gave up on most of the software, because all I wanted to generate are the karyon plots for the already assembled genome. It would be handy to have a reduced installation procedure for people that would like to do the genome on their own.

5. Some parts of the manual pdf are not well typeset - some of the spaces in the code are not there and when one copy-pastes a bit, it will mess up the command. And oddly enough, only some parts of the manual file have this problem.

6. all_plots.py in the manual should be allplots.py (at least that's the name of a script). Furtheremore, the script requires -p <pileup> file, while manual instruct to specify -m example.mpileup file (thought -p example.mpileup actually did the job). It also screamed when I tried to specify it 2 sequencing files (R1 and R2).

7. then I finally managed to get it run, but then I got

python3 install/karyon/bin/allplots.py -f data/reference/genome.fa -v freebayes_Afus1_raw.vcf -p Afus1.mpileup -b data/mapped_reads/Afus1.rg.sorted.rmdup.bam -l data/trimmed_reads/Afus1/ERR5959256-trimmed-pair1.fastq.gz -o data/Afus1/karyon_plots
Traceback (most recent call last):
  File "/scratch/kjaron/install/karyon/bin/allplots.py", line 93, in <module>
    allplots(window_size, 
  File "/scratch/kjaron/install/karyon/bin/karyonplots.py", line 496, in allplots
    os.mkdir(kitchen)
FileNotFoundError: [Errno 2] No such file or directory: '/home/karyon/tmp/6X0UH5'

I have not installed all the components, I have just thoseI thought will be necessary for the analysis (nQuire and all the python libraries). This is something I would like to propose as well - could you perhaps create simpler installation instructions for people interested in the ploidy analysis and plots from existing assembly/vcf files?

Hi, i think that the nQuire ploidy/CN plots look great. Would you be able to pull them out as a standalone script i could use please?

Ive spent a lot of time trying to get the allplots.py script running but have had no luck yet.

Many thanks

Mike