Differences

This shows you the differences between two versions of the page.

--- usage [2015/01/06 01:50]
admin [Old light curve format]
+++ usage [2015/01/08 17:58] (current)
admin [Other tools]
@@ Line 4: / Line 4: @@
 Go [[old_usage|here]] for an older versions of this usage page for code version 2.0 (first SALT2 release)
+===== Complete installation scripts =====
+<color orange> Recommended if you are not familiar with the package organization and want to reproduce published results.</color>
+Download one of the following scripts in the directory where you want to install the package and execute it (you need to do a ''chmod u+x xxx-installation.sh'' first, you also need to have ''wget'' installed).
+  * {{::jla-installation.sh}}, as in Betoule et al. (2014), SDSS-II/SNLS3 Joint Light-curve Analysis, [[http://supernovae.in2p3.fr/sdss_snls_jla/ReadMe.html|link to the data release page]].
+  * {{::snls3-installation.sh}}, as in Guy et al. (2010), SNLS 3 year analysis, [[https://tspace.library.utoronto.ca/snls/|link to the data release page]].
+You can check the agreement of the content of the output file ''result_salt2.dat'' with the released result for the SN in the test directory ''result_salt2_xxx.dat''.
 ===== Setup of model data =====
@@ Line 69: / Line 80: @@
 Rui : 'For compilation on my Mac (and hence on the homebrew formula) I had to force $LDFLAGS with "-L/path/to/libgfortran -lgfortran"'
-===== Complete installation scripts =====
-Download one of the following scripts in the directory where you want to install the package and execute it (you need to do a ''chmod u+x xxx-installation.sh'' first, you also need to have ''wget'' installed).
-  * {{::jla-installation.sh}}, as in Betoule et al. (2014), SDSS-II/SNLS3 Joint Light-curve Analysis, [[http://supernovae.in2p3.fr/sdss_snls_jla/ReadMe.html|link to the data release page]].
-  * {{::snls3-installation.sh}}, as in Guy et al. (2010), SNLS 3 year analysis, [[https://tspace.library.utoronto.ca/snls/|link to the data release page]].
-You can check the agreement of the content of the output file ''result_salt2.dat'' with the released result for the SN in the test directory ''result_salt2_xxx.dat''.
 ===== Light curves Input format =====
@@ Line 209: / Line 213: @@
 Photometric redshifts and fit of spectroscopic data are not supported in this release.
-You can write the light curves of the model with ''snlc'' :
+===== Other tools =====
+You can write the light curves of the model with ''snlc'' (note: you need snfit v 2.4.2 or above to run it with new lightcurve format):
   snlc writes an ASCII file with the lightcurve of the model
-  usage : snlc lightcurve1 lightcurve2 ... -p filename
+  usage : snlc lightcurve1 lightcurve2 ... -p parameter_filename -o output_filename
-''filename'' is the path of the output file of ''snfit'': (i.e. ''result_salt.dat'' or ''result_salt2.dat'')
+''parameter_filename'' is the path of the output file of ''snfit'': (i.e. ''result_salt.dat'' or ''result_salt2.dat'')
-A simple plotter in python (requires matplotlib and numpy) can be downloaded here (... in dev ...)
+A simple plotter in python (requires matplotlib and numpy) can be downloaded here {{:snplot.py|}}
-If you have a more fancy version of it, please share it.
+If you have a more fancy version of it, please share it. Example :
+  snfit jla_light_curves/lc-03D4ag.list -o res-03D4ag.txt
+  snlc jla_light_curves/lc-03D4ag.list -p res-03D4ag.txt -o model-03D4ag.list
+  snplot.py --data jla_light_curves/lc-03D4ag.list --model model-03D4ag.list --mag
+===== Other implementations of the model and light-curve fitter =====
+  - [[http://das.sdss2.org/ge/sample/sdsssn/SNANA-PUBLIC|SNANA]]
+  - [[https://sncosmo.readthedocs.org|SNCosmo]]