I am a bit late to this discussion having missed it. Wanting to create authentic looking consists, I read a magazine article many years ago which resulted in me purchasing (now free) a piece of software called Protrak which helps with the creation of authentic consists and operations in general for model railroads which I adapted to VScale. The software had been in development for 30+ years and I believe is the most advanced type of software available for operations with the goal of making your model railroad run like a real railroad. It is now offered for free as the developer unfortunately passed away a few years ago, a really nice guy who was keen to see how well his software could actually be adapted to run with our simulator which really replicates full size prototype and fictional railroads. This is a piece of software that a lot of clubs and larger private layouts utilized. All I can say, is the program is amazing and takes so much into consideration beyond your interchanges. It looks, at grades, power required for a grade, industry requirements, line restrictions such as rail weight, 220,000lbs for branchlines up to 315,000lb for mainline which affects the interchange of cars and use of locomotives on lighter rail. This program can easily replicate the 1980s prototype movements of my favorite railroad, CP's Esquimalt & Nanaimo Railroad on Vancouver Island. The best part is you can build a scenario based on what each operating session presents which presents some curve balls every now and then. I found this program so useful, I run it on it's own computer, an older 32bit touch screen tablet in this case which I plunk down in front of me while I am building a scenario so I am not switching between programs. Compiling a database can take a while but is quicker if you can compile a excel database like the below image with the basic information shown for the whole line you want to represent.
If anyone is interested in having a go at this software it can be downloaded here.
https://protrak.org/wpt/ One quick note, it will not run on a 64bit Windows 10 computer now that Microsoft has disabled support for Microsoft Virtual Machine which originally allowed it to run. If you have dual boot system or a spare computer like myself, you are good to go otherwise don't waste your time. For those who want to try the software and run into trouble send me a PM and I will see what I can do to assist.
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