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Macspice plot examples update#

Different models can be simulated in a single batch, by using the following instructions:.When used with the RawRead.py and LTSteps.py, validation of the circuit can be done automatically.The RAW Files are smaller and easier to treat.Can overcome the limitation of only stepping 3 parameters.This in cooperation with the classes defined in spice_editor.py or asc_editor.py is useful because:

reset_netlist() # Resets all edits done to the netlist.Ī python script that can be used to run LTSpice simulations in batch mode without having to open the LTSpice GUI.

remove_instruction(".STEP run -1 1023 1") # Removes previously added instruction.

set_parameters(run=1, TEMP=80) # Creates or updates the netlist to have.

set_component_value('R2', '33k') # Replaces the value of R2 by 33k.

set_element_model('D1', '1N4148') # Replaces the Diode D1 with the model 1N4148.

The simulations can then be run in batch mode (see sim_runner.py).

Macspice plot examples update#

These methods allow to update a netlist without having to open the Parameters as well as the simulation commands. The following methods are available to manipulate the component values,

What is contained in this repositoryĪn utility that extracts from LTSpice output files data, and formats it for import in a spreadsheet, such like ExcelĪ pure python class that serves to read raw files into a python class.Ī class to write RAW files that can be read by LTSpice Wave Application. PyLTSpice is a toolchain of python utilities design to interact with LTSpice and NGSpice Electronic Simulator.