Auto-scaling of coverage track broken in IGV 2.3.74

[Kyle Retterer]

When opening a BAM file for the first time and navigating to a particular (variant) coordinate, the coverage track is not auto-scaling. This makes heterozygous variants appear homozygous in the coverage track. This can apparently be fixed by un-checking and re-checking "auto-scale" but does appear to be a new bug with the latest release. Scrolling left or right by dragging also seems to reset the auto-scaling. Once the "fix" is done for a given file, it seems to keep working, but if a new file is loaded, the problem recurs.

[Jim Robinson]

Thanks for the report, I'll look into it.   Just to be clear resetting while scrolling is normal behavior.

On 5/31/16 6:35 AM, Kyle Retterer wrote:

When opening a BAM file for the first time and navigating to a particular (variant) coordinate, the coverage track is not auto-scaling. This makes heterozygous variants appear homozygous in the coverage track. This can apparently be fixed by un-checking and re-checking "auto-scale" but does appear to be a new bug with the latest release. Scrolling left or right by dragging also seems to reset the auto-scaling. Once the "fix" is done for a given file, it seems to keep working, but if a new file is loaded, the problem recurs.

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[James Robinson]

Hi, this should be fixed now (2.3.75).  Let us know if you have further problems.

On May 31, 2016, at 6:35 AM, Kyle Retterer <kret...@gmail.com> wrote:

When opening a BAM file for the first time and navigating to a particular (variant) coordinate, the coverage track is not auto-scaling. This makes heterozygous variants appear homozygous in the coverage track. This can apparently be fixed by un-checking and re-checking "auto-scale" but does appear to be a new bug with the latest release. Scrolling left or right by dragging also seems to reset the auto-scaling. Once the "fix" is done for a given file, it seems to keep working, but if a new file is loaded, the problem recurs.

[Kyle Retterer]

Thank you, yes it is working correctly now with the new version.

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