t4_v
Full Member level 2

Hi,
I have a following issue: I would like to set homotopy order in a dc simulation using OCEAN script. I found in manuals that:
In OCEAN script I can run DC simulation with a homotopy method as follows:
analysis('dc ?dev "/voltage_dc_source" ?param "dc" ?start "low" ?stop "high" ?step "1m" ?homotopy "dptran" )
However, is it possible to define more than one homotopy value? I cannot find any scenario that works.
I have a following issue: I would like to set homotopy order in a dc simulation using OCEAN script. I found in manuals that:
You can specify methods and their orders by specifying a vector setting such as homotopy=[source ptran gmin].
Possible values are none, gmin, source, dptran, ptran, arclength, tranrampup, and all.
In OCEAN script I can run DC simulation with a homotopy method as follows:
analysis('dc ?dev "/voltage_dc_source" ?param "dc" ?start "low" ?stop "high" ?step "1m" ?homotopy "dptran" )
However, is it possible to define more than one homotopy value? I cannot find any scenario that works.