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Few Blank PDF outputs from fiberseq-qc despite successful execution #8

@choudharis2

Description

@choudharis2

Hello, thank you for developing these tools for generating Fiber-seq QC plots.

We were able to successfully generate most of the expected PDF outputs using fiberseq-qc. The pipeline runs to completion without any reported errors. However, four of the resulting PDF files are completely blank (no plots or images rendered).

Affected output files:

randfibers.2K-4K.pdf
randfibers.pdf
autocorrelation.pdf
autocorrelation_smoothed.pdf

Workflow details:

  1. Added nucleosome and MSP annotations:

ft add-nucleosomes

  1. Aligned Fiber-seq BAM files to the reference genome using pbmm2

  2. Ran QC on the aligned BAM file:

fiberseq-qc/src/runall-qc.tcsh fiberseq_qc fiberseq.mapped.bam

The QC script executes without errors. Most PDF outputs are generated correctly. The four files listed above are produced but contain no data/plots.

Any guidance on potential causes or additional debugging steps would be very helpful.

Thank You!

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