The S3DF (SLAC Shared Science Data Facility) is a SLAC-wide computing facility. For LCLS the S3DF will replace the PCDS current computer and storage resources used for data processing.
The S3DF has it's own users home directories.
To access to the S3DF systems connect to the s3dflogin pool and login with you unix account:
% ssh sdf3login.slac.stanford.edu
The login nodes don't have the data folders mounted. Eventually there will be LCLS specific interactive nodes. For data transfers the sdfdtn001 - sdfdtn005 are provided.
/sdf/group/lcls/ds with the two sub-directories for analysis (/sdf/group/lcls/ds/ana) and data-management (/sdf/group/lcls/ds). The ana folder contains many sub-directories for psana releases (sw), detector calibration (detector) and more. The above prefix is similar to the /cds/group/psdm in PCDS.
/sdf/data/lcls/ds/<instr>/<expt>/<expt-folders>
S3DF-maintained facility documentation can be found here.
% source /sdf/group/lcls/ds/ana/sw/conda1/manage/bin/psconda.sh [-py2]
The default (no -py2) uses python3.
% source /sdf/group/lcls/ds/ana/sw/conda2/manage/bin/psconda.sh