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 HeLaZ (Hermite-Laguerre Z-pinch solver, 2020)
 Current version : 0.6
 
 Roadmap :
 
 0. Write MOLI matlab solver in Fortran using Monli1D as starting point
 
 	0.0 go from 1D space to 2D fourier and from Hermite basis to Hermite-Laguerre basis
 
 	0.1 implement linear Poisson equation in fourier space
 
 	0.2 implement moment hierarchy linear terms
 
 	0.3 RK4 time solver
 
 	0.4 Benchmark with MOLI matlab results for Z-pinch (cf. kz_linear script)
 		Note : benchmark_*.m compares MOLI and HeLaZ linear results
 
 	0.5 Load COSOlver matrices
 
 	0.6 Benchmarks now include Dougherty, Lenard-Bernstein and Full Coulomb collision operators
 	    Note : for full Coulomb, one must store a precomputed matrix from COSOlver in the iCa folder
 
 1. Implementation of the non linear Poisson brackets term
 
 	1.0 FFTW3 has been used to treat the convolution as a product and discrete fourier transform
 
 	1.1 Methods in fourier_mod.f90 have been validated by tests on Hasegawa Wakatani system
 
 	1.1 Qualitative test : find similar turbulences as Hasegawa Wakatani system with few moments
+
+2. HeLaZ is now working with a non linear term and shows good qualitative turbulences
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+	2.1 Zonal flows are observed in a similar way to Ricci Rogers 2006 with GS2
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+	2.2 Linear analysis showed that a certain amount of PJ are recquired to trigger mode
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+		2.2.1 The \eta_B = 0.5 case is easier since it converged better in linear analysis than \eta_B = 1.0
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+		2.2.2 Collisionality helps
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+	2.3 Quantitative study with stationary average particle flux \Gamma_\infty
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+		2.3.1 Convergence study of \Gamma_\infty w.r.t. P and J
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+		2.3.2 Direct comparison with GS2 results of Ricci,Rogers 2006