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how to append the output data to previous file

Yea Chul

hi all

i try extracting capacitance using captab

but when i sweep multiply, the output table from captab is not overwrited

and new output data is generated

is there any method to overwrite output data to previous one?

thanks in advance

  • It's unclear what you actually want here. The title asks "how to append the output data to previous file". Well, that's what it does right now (at least with SPECTRE19.1 - you didn't mention what version you're using). I get a single file capnode_b which has sections for each sweep point - showing the capacitance tables for each.

    Later you're asking how to overwrite the data. I don't believe this is possible, but I can't see why you'd ever want that since the previous sweeps would be pointless. You can give each a unique name by specifying file="capnode_b_%A" (%A will be replaced by the nested analysis name).

    BTW, the infoname=capinfo on the first sweep is an incorrect parameter for a sweep analysis, and this will be ignored by Spectre.

    Andrew

  • in reply to Andrew Beckett

    it's really helpful thank u so much

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