[ome-devel] Adding min/max information to PyramidTiffReader

[Paul van Schayck]

Hi Melissa,

At the beginning of this year we exchanged a few emails regarding
setting the minmax from within a format reader. This was not working.
You described the problem as the memoizer nog passing along the min
max values. See also below.

I was wondering if you've made any progress on this issue. The linked
Trello card does not exist anymore. This PR looks related, but I'm not
sure it solves it.

https://github.com/openmicroscopy/bioformats/pull/2672

Thanks for any update you can provide on this.

Paul

On Wed, Jan 13, 2016 at 10:19 PM, Melissa Linkert
<melissa at glencoesoftware.com> wrote:
>> > If PyramidTiffReader is definitely being used and the StatsInfo still
>> > doesn't show up in OMERO, then I'd suggest opening a Bio-Formats pull
>> > request with the changes you've made so far, so that we can better see
>> > what the problem might be.
>>
>> I've pushed my changes to a branch here:
>>
>> https://github.com/M4I-nanoscopy/bioformats/commit/c8575e6ef17b29b63db88d52fa6b094b23b013eb
>>
>> When running this I can see this in the log:
>>
>> 2016-01-08 16:44:01,535 INFO  [
>> loci.formats.ImageReader] (l.Server-3) PyramidTiffReader initializing
>> 2016-01-08 16:44:01,536 INFO  [
>> loci.formats.in.MinimalTiffReader] (l.Server-3) Reading IFDs
>> 2016-01-08 16:44:01,536 INFO  [
>> loci.formats.in.MinimalTiffReader] (l.Server-3) Populating metadata
>> 2016-01-08 16:44:01,539 INFO  [
>> loci.formats.in.BaseTiffReader] (l.Server-3) Populating OME metadata
>> 2016-01-08 16:44:01,539 INFO  [
>> loci.formats.in.PyramidTiffReader] (l.Server-3) Before minmax
>>
>> The "Setting minmax" which should be logged does not show up.
>
> Thank you for pushing the commit - I can reproduce the same behavior now.
> The details of the problem and what we need to fix are here:
>
> https://trello.com/c/QdCI9tHU/79-memoizer-does-not-pass-along-min-max-values
>