Hi Matthias

No, the twobit-files are not mandatory for trackster. They are only required if you want to zoom into the nucleotide level.

Also, though, I am not sure, and I recommend to check this with your legal department, but I have been under the impression that the tool 'faToTwoBit' can be built from the "kent/src/utils" source code directory, which is freely available for all uses, isn't-it?


Regards, Hans-Rudolf




On 10/17/2017 04:29 PM, Matthias Enders wrote:
Hi Hans,

actually we are a company and the UCSC Genome Browser is not freely available 
for us. As you pinpointed me to the website: 
https://galaxyproject.org/visualization-setup/

There is an link to USCS utilities (for creating twobitfiles) 
(http://hgdownload.cse.ucsc.edu/admin/exe/)
Actually this tools are also under license agreements, that permits free 
commercial download or usage.

If I understand it correctly the twobit-files are mandatory for trackster, 
implicating that we have to buy licenses for using UCSC Genome Browser and/or 
Trackster?

If yes: Are there any attempts to build in or rebuild this utilities, so the full project 
with all parts "remains" compatible with AFL3 license?

Mit freundlichen Grüßen

Matthias Enders
-----------------------------------------------------------------------


GERMAN SEED ALLIANCE GmbH
c/o Norddeutsche Pflanzenzucht
Hans-Georg Lembke KG
Hohenlieth, 24363 Holtsee
Tel.: +49 (0)4351/ 736-189
Fax: + 49 (0)4351/ 736-271
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-----Ursprüngliche Nachricht-----
Von: Hans-Rudolf Hotz [mailto:h...@fmi.ch]
Gesendet: Dienstag, 17. Oktober 2017 10:33
An: Matthias Enders <m.end...@german-seed-alliance.de>; 
galaxy-dev@lists.galaxyproject.org
Betreff: the future of trackster - was: galaxy-dev Digest, Vol 136, Issue 8

Hi Matthias

We had a Birds of a Feather session about (the future of) Trackster at the 
recent galaxy community conference in Montpellier. Though, as far as I know (I 
might be wrong), this didn't result in any no active development on the 
Trackster code.

What kind of functionality do you miss? It might be worth rising an issue on 
github (https://github.com/galaxyproject/galaxy/issues) ?


Personally, I consider Trackster and the option to display data at the
UCSC genome browser as two different pairs of shoes:

   - Trackster is a easy option to look at your data quickly. It is
particular useful, if you work with non-model organisms

   - the display of your data at UCSC is handy, if you want to visually
compare it with all the available UCSC tracks. However, keep in mind,
unless you are using a local copy of the UCSC gemome browser, the data
will leave your local network.



WRT tutorial: Have you seen these pages:

https://galaxyproject.org/learn/visualization/
https://galaxyproject.org/visualization-setup/


Regards, Hans-Rudolf


PS: I took the freedom to change the subject line for easier searching
in the future






On 10/16/2017 03:50 PM, Matthias Enders wrote:
Dear Galaxy Dev List,

we currently searching for a good Genome Browser. As we run a local galaxy instance, we 
noticed the integrated GTB ("Galaxy Track Browser").

So my question is: Is there a roadmap for further support / development of the 
GTB?

Or will it perhaps get replaced/deprecated in the near future (we read a lot of 
UCSC Genome Browser - Galaxy - Integration)?

Another question would be on good sources/tutorials/manuals for configuring and 
setup for the GTB.

Mit freundlichen Grüßen

Matthias Enders
-----------------------------------------------------------------------


GERMAN SEED ALLIANCE GmbH
c/o Norddeutsche Pflanzenzucht
Hans-Georg Lembke KG
Hohenlieth, 24363 Holtsee
Tel.: +49 (0)4351/ 736-189
Fax: + 49 (0)4351/ 736-271
Mobil: +49 (0)151/ 14247360

Email: m.end...@german-seed-alliance.de

Firmensitz Köln
Amtsgericht Köln, HRB 73844
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