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- renamed "doing things" to "Using the DNP system" - split the existing file into three sections - added a toc-tree for the index file - update the README to explain how to re-generate docs after refactor
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# Access to Data | ||
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## Transferring Data | ||
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Access to filesystems is enabled via the `scp/sftp` functionality of `ssh`, as | ||
well as the `rsync` program over `ssh`. For data transfers, please connect | ||
directly to `cicss03` to bypass any round-trip data would need to travel if | ||
performing transfers to workstations. Linux and OSX users can find the `sftp` | ||
`scp` and `rsync` commands in their terminal. Windows users can use | ||
[WinSCP](https://winscp.net/) or [FileZilla](https://filezilla-project.org/) | ||
for a graphical tool to access data. | ||
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```{admonition} Real time data access | ||
The [sshfs](https://github.com/libfuse/sshfs) project allows for filesystems to be mounted remotely via ssh. See the site for details and for windows see [here](https://github.com/billziss-gh/sshfs-win). | ||
``` | ||
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## Accessing Human MRI Scanner DICOMS | ||
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The Siemens MAGNETOM Prisma Human MRI scanner sends collected data to `cicus03` | ||
which acts a pseudo-PACS system, collecting the files and storing them at | ||
`/home/cic/dicom/transfers` accessible for 14 calendar days before being moved | ||
to long-term cold storage. Users are expected to access their data during that | ||
time and copy it to appropriate long term storage. Recovery from cold storage | ||
is available with delayed access and a recovery fee associated with staff time. | ||
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## Accessing Animal MRI Scanner Raw Data | ||
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The Bruker BioSpec 70/30 scanner produces data in the raw Bruker data format. | ||
The data sets are accessible on the Bruker controlling computer for 14 calendar | ||
days from the date of the acquisition at `/opt/<PV version>/data/<username>`, | ||
with `<PV version>` the ParaVision software version (PV5.1 or PV6.0.1) and `<username>` | ||
the login of the user performing the scans. Users are expected to access their data | ||
during that time and copy it to appropriate long term storage. Recovery is available | ||
with delayed access and a recovery fee associated with staff time. Data can be accessed | ||
by 1) accessing the {ref}`Neuroinformatics Platform<doing_things/index:accessing the system>` and then 2) | ||
accessing the bruker7t computer. The {ref}`tools for data transfer<doing_things/index:transferring data>` will | ||
work, provided you take into account you need to connect to an additional computer (the bruker7t). | ||
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Conversion to other formats (DICOM and NIFTI) is available upon request. |
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## Accessing the System | ||
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The platform can be accessed in a number of ways: | ||
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1. Physical access | ||
2. Remote access within the Douglas. | ||
3. Remote access outside the Douglas. | ||
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### Physical Access | ||
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Physical access to a suite of workstations is available inside the Douglas CIC, | ||
contact the CIC Administrative Assistant (Louis Théroux) for keycard access. | ||
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### Remote Access within the Douglas | ||
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All platform hardware is acccessible within the Douglas Research Center network | ||
via `ssh`. The main userserver is available at `cicus03`, the storage server | ||
at `cicss03` and workstations are available in the range `cicws[01..41]`. | ||
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```{admonition} Playing nice | ||
Neuroinformatics workstations all allow for multiple simultaneous users, please | ||
make a best effort to choose a workstation not already being used by others. | ||
The command `who` can list currently logged-in users, while `htop` will show | ||
a graphical display of the current state of CPU and Memory utilization. | ||
``` | ||
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### Remote Access outside the Douglas | ||
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Remote access from outside the Douglas is provided by authorization only. | ||
Please contact the platform to request access. |
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# Using the DNP system | ||
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```{admonition} Make sure you have received your access information | ||
:class: warning | ||
In order to access and use the Douglas Neuroinformatics Platform, | ||
first ensure that you have completed the [Getting Started](../getting_started/index.md) section. | ||
``` | ||
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```{toctree} | ||
--- | ||
maxdepth: 1 | ||
--- | ||
access_to_system.md | ||
access_to_data.md | ||
access_to_software.md |