Convergence-control.md

@@ -11,6 +11,8 @@ npartconveps            1.0e-6   # number of particles convergence epsilon
                                  # and total particle number must be smaller than npartconveps
                                  # for converged solution
                                  # default=1.0e-6
+# npartconveps_a          1.0e-6   # or you can control npartconveps for each component separately using tags with `a` ...
+# npartconveps_b          1.0e-6   # ... and `b` suffixes. 
 ```
 
 The solution is regarded as *converged* when all contributions to the energy satisfy `energyconvep` for each entry ($`E_{\textrm{ffg}}=\frac{3}{5}N\varepsilon_F`$):  
@@ -19,7 +21,7 @@ The solution is regarded as *converged* when all contributions to the energy sat
 ```
 and particle number satisfies criteria `npartconveps`:  
 ```math
-\dfrac{|N_{\sigma}^{(i)}-N_{\sigma}^{(input)}|}{N_{\uparrow}^{(input)}+N_{\downarrow}^{(input)}}<\varepsilon_{\textrm{npart}}
+\dfrac{|N_{\sigma}^{(i)}-N_{\sigma}^{(input)}|}{N_{\uparrow}^{(input)}+N_{\downarrow}^{(input)}}<\varepsilon_{\textrm{npart}}^{(\sigma)}
 ```
 
 Info about the status of convergence is printed on standard output.