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--- controlling_number_of_cycles_in_continue_after_convergence [2018/06/11 14:55] – created johnsoevans
+++ controlling_number_of_cycles_in_continue_after_convergence [2025/09/19 15:18] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Controlling Refinements by Number of Cycles ======
+TOPAS normally controls refinements by the number of iters.  Sometimes in simulated annealing you might want to control by the number of cycles.  i.e. give every model 10 chances to converge.  This can be done by:
+<code topas>
+   continue_after_convergence
+    iters 1000000
+    prm dummy 1 val_on_continue = If(Cycle == 10, Get(iters) = 0, 0);
+</code>
+From Alan on the forum, June 2018.