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##     This is sometimes useful for grouping (for example,
##     grouping strings like "reaction::sum::amplitudeName")
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##	    (word) means optional)
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##  define	  <word> (defn1) (defn2) (defn3) ...
##  fit 	  <fitname>
##  keyword	  <keyword> <min arguments> <max arguments>
##  reaction	  <reaction> <particle1> <particle2> (particle3) ...
##  data	  <reaction> <class> (arg1) (arg2) (arg3) ...
##  genmc	  <reaction> <class> (arg1) (arg2) (arg3) ...
##  accmc	  <reaction> <class> (arg1) (arg2) (arg3) ...
##  normintfile   <reaction> <file>
##  sum 	  <reaction> <sum> (sum2) (sum3) ...
##  amplitude	  <reaction> <sum> <amp> <class> (arg1) (arg2) ([par]) ... 
##  initialize    <reaction> <sum> <amp> <"events"/"polar"/"cartesian">
##		    <value1> <value2> ("fixed"/"real")
##  scale	  <reaction> <sum> <amp> <value or [parameter]>
##  constrain	  <reaction1> <sum1> <amp1> <reaction2> <sum2> <amp2> ...
##  permute	  <reaction> <sum> <amp> <index1> <index2> ...
##  parameter	  <par> <value> ("fixed"/"bounded"/"gaussian") 
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##  datafile	  <reaction> <file> (file2) (file3) ...
##  genmcfile	  <reaction> <file> (file2) (file3) ...
##  accmcfile	  <reaction> <file> (file2) (file3) ...
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fit threepi

reaction Pi+Pi-Pi0 gamma p Pi+ Pi- Pi0

# consider just x polarized amplitudes
sum Pi+Pi-Pi0 xpol

amplitude Pi+Pi-Pi0::xpol::omegaS ThreePiAnglesSchilling 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 -0.2
# amplitude Pi+Pi-Pi0::xpol::omegaS BreitWigner3body 0.783 0.008 234
amplitude Pi+Pi-Pi0::xpol::omegaS BreitWigner3body REPLACEME 0.00001 234

initialize Pi+Pi-Pi0::xpol::omegaS cartesian 1.0 0.0