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Per John's suggestion, the following email was sent to Mike. Dear Mr. Engelhard, LTspice is fantastic! I evaluated many alternatives before I selected it. While the price was definitely a factor, the

You are forehead-slappingly confused. Read the Help topic about the Plot Defs file. It is quite different from a Plot Settings file (completely different formats and purposes). It also has nothing to

In message <krctfq+i7jg@...>, dated Sun, 7 Jul 2013, Al <alhastings314@...> writes: You have to re-load it, as you describe in the last line of your message. Plot settings menu => Open

Hello Al, Have you really edited the plot_defs file with LTspice? Is the plot-function correct? What is the error message? Best regards, Helmut

Helmut, Edit Plot Defs File works when I open LTspice as Administrator in Windows 7. Thanks... but now LTspice is not using the plot.defs file I created. I edit the file using the Edit Plot Defs File.

Hello Al, I think there is an acceptable workaround. Run LTspice as an administrator when you want edit

Python is a very typical academia method and one that I used. The past few years I have been using VBasic from within Excel for driving other programs. The primary reason is that Excel is (almost)

Hello All of You, A great day today: I have had to run a full "Recovery" from my VISTA ( first time). I can now open "all_files.htm" right from the club. So I have to apologize for my spam. Regards,

John, Thanks for the good intel. I'm running Windows 7 Home Premium, Serv Pack 1. The LTspice executable program, scad3.exe, is located in C:&#92;Program Files (x86)&#92;LTC&#92;LTspiceIV Is that the

Hello Yang, Here is a procedure you could use to run LTspice from within Python. This procedure is appropriate for Windows. If you are using Linux or Mac OS X you may need to modify this procedure.

In message <krc9s0+h4ki@...>, dated Sun, 7 Jul 2013, Al <alhastings314@...> writes: Windows Vista, 7 and 8 do not allow programs to create files in Program Files folder. Without more

I'm using LTspice version 4.19i and can not get "Edit Plot Defs File" to work. I don't know if this feature existed or worked on earlier versions or not. After I Run a simulation, I click on the .raw

Try the Cadsoft offcie in Florida. They have always been extremely helpful. I was sorry when Newark bought them and was afraid those who usually helped me might get eliminated.

Hi there, dows anybody have an idea for modelling a inductance with a permeability in dependency of frequency ?? I could not find anything in the messages ?! Herbert

Dear John: Thank you very much for your feedback, I will be revising the video this morning to make the necessary corrections. Sincerely, Julio Rodriguez _____ From: LTspice@...

In message <krbh5p+hur0@...>, dated Sun, 7 Jul 2013, Lawrence <lawrence_joy@...> writes: Yes, according to the International Electrotechnical Vocabulary: 702-07-67 intermodulation

Dear Lawrence: Thanks for your feedback, I have always been under the impression that first order products were "simple sum or difference" I will research this further, and make changes as necessary.

My engineering information defines the order of IMD as "The order of a given intermodulation product is the sum of the absolute values of the coefficients". Thus what you have labeled as "First Order

Jim, Yes, it does. Over what time interval? How many samples? Does every sample have equal weight? etc? Rick