Commit 2e723053 authored by Mario's avatar Mario
Browse files

error message for long vectors in ngspice

parent 37b238b4

DMT/ngspice/dut_ngspice.py

+5 −3
Original line number Diff line number Diff line
@@ -495,11 +495,13 @@ class DutNgspice(DutCircuit): 
                vals = df[voltage_source.name].to_numpy()

            except KeyError:  # assume that a voltage not specified in the sweep is grounded

                vals = np.zeros_like(0, shape=len(df))

            if (

                len(vals) == 1

            ):  # Ngspice does not support 1 element arrays ... so we just extend it.

            if len(vals) == 1:

                # spice does not support 1 element arrays ... so we just extend it.

                vals = np.append(vals, vals)

                one_ele_array = True

            elif len(vals) > 1000:

                raise IOError("ngspice only allows vectors up to 1000 length.")



            str_vec = (

                "compose V_"

                + voltage_source.name