SLAC Software Installs - LSSTDESC/ComputingInfrastructure GitHub Wiki

**Quick start on SLAC Public rhel6-64

source /nfs/farm/g/desc/u1/software/redhat6-x86_64-64bit-devtoolset-3/DMstack/<verion>/loadLSST.bash

DMStack

software directory: /nfs/farm/g/desc/u1/software/redhat6-x86_64-64bit-devtoolset-3/DMstack

Version	Subdirectory & setup script	Notes
w_2017_26_py3	w_2017_26_py3	weekly using python 3
twinkles_2017_02_21	twinkles_20170221	galsim_bug-fix
twinkles_2017_02_08	twinkles_20170208	08 Feb 2017 weekly build + obs_lsstSim branch for coadd bugfix and config for L1 & L2 using same repo [1]
dc1	dc1 setupStack-dc1.sh	30 Jan 2017
twinkles_2017-01-13	twinkles_2017-01-13

source /nfs/farm/g/desc/u1/software/redhat6-x86_64-64bit-devtoolset-3/DMstack/setupStack-<Version>.sh [-v]

Version	Installation Directory
v3.6.1	/nfs/farm/g/desc/u1/software/redhat6-x86_64-64bit-devtoolset-3/phoSim/v3.6.1
v3.6.0	/nfs/farm/g/desc/u1/software/redhat6-x86_64-64bit-devtoolset-3/phoSim/v3.6.0

source /nfs/farm/g/desc/u1/software/redhat6-x86_64-64bit-devtoolset-3/phoSim/setupPhosim.sh

Now the environment is set up to run any version of phosim available under its installation directory i.e. v3.6.1

[1]	New weekly allows us to use the simplified reference catalog access system. This greatly simplifies getting new reference catalogs into a data repository. The branch version of obs_lsstSim provides configs to allow both Level 1 and Level 2 processing to be done in the same repository. It also (hopefully) fixes a bug with coadd building for difference imaging. See: https://lsstc.slack.com/archives/desc-twinkles/p1486660909001130

[2]	The branch version of obs_lsstSim provides configs to allow both Level 1 and Level 2 processing to be done in the same repository. It also (hopefully) fixes a bug with coadd building for difference imaging.