=== documentation ===

 * http://naf.desy.de/general_naf_docu/naf_storage/e20/index_eng.html

=== tools ===

Getting dcls working at IfH:
{{{
export PATH=/afs/desy.de/group/it/services/dcache/bin:$PATH
}}}

=== how to access files on DESY-ZN_LOCALGROUPDISK ===

 * requires ROOT 5.26
 * use dcap://lcg-dc0.ifh.de:22125/pnfs/ifh.de/data/atlas/atlaslocalgroupdisk
 * authorised access (after voms-proxy-init -voms atlas):
  * gsidcap://lcg-se0.ifh.de:22128//pnfs/ifh.de/data/atlas/atlaslocalgroupdisk

{{{
ini root526
ini glite
root
[0] TFile* f = TFile::Open("dcap://lcg-dc0.ifh.de:22125/pnfs/ifh.de/data/atlas/atlaslocalgroupdisk/user09/ClemensLange/SingleTop15678/user09.ClemensLange.SingleTop15678.mc09_7TeV.107682.AlpgenJimmyWenuNp2_pt20.merge.e511_s765_s767_r1207_r1210.v01/user09.ClemensLange.SingleTop15678.mc09_7TeV.107682.AlpgenJimmyWenuNp2_pt20.merge.e511_s765_s767_r1207_r1210.v01.SingleTop._00005.root")
}}}

The xml files for SFrame are located at /afs/ifh.de/group/atlas/scratch/topdata/current ending *dc.xml