Hi Pierre-Marie,
> When I save project MzMine while save again the whole project that is 5Go
> thus requiring a lot of time. Is it possible to configure it so that only the
> last modifications (the new generated peak lists ) would be saved ?
Sorry there is no option to save only partial data. But you can remove unused
files/peak lists from the project before saving. Alternatively, you can export
the peak lists data to CSV files, which is much faster.
> My second question is that I have my RAW data and MzMine project on an
> external HDD because I run low on space on my computer's HD. Nevertheless
> when I open an MzMine project this one seams to need the actual size of the
> project free on my computers HD eventough this project is located on an
> external HDD.
MZmine stores data in temporary files. Check the TMP_FILE_DIRECTORY setting in
the startMZmine script. There you can change the location of the temporary
files folder to your external HDD.
However, if you are using a slow (e.g. USB) external HDD, the processing might
get a bit slow.
Best regards,
Tomas
===============================================
Tomas Pluskal
G0 Cell Unit, Okinawa Institute of Science and Technology Graduate University
1919-1 Tancha, Onna-son, Okinawa 904-0495, Japan
WWW: https://groups.oist.jp/g0
TEL: +81-98-966-8684
Fax: +81-98-966-2890
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