SURVO MM Help System (web edition)

If METHOD=D or METHOD=H is in use, the initial step length may be
selected by STEP=<step length>.  STEP=1 is default.
If METHOD=H is used, the STEP specification may also be given in an
augmented form STEP=<initial step>,<final step>. The default values
correspond to STEP=1,0.00001
  S = more on extra specifications in ESTIMATE 

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