Hello and welcome to my second lecture.
In this lecture I will go through the file section.
Okay so let me start when you open any project.
If you go to file you get all these options.
So I you go one by one and explain what does each of that means.
So new you know very well new just creates a new file and of course when you are working already on
file.
You must save that file.
Otherwise it will replace that with a new file.
So always save that file and then go to file and then new.
Also there is a shortcut control.
And so one good thing about guns uh comes from or do physics is that whenever uh you go through any
of the menu items when you drag your mouse close to it generally it shows the shortcuts.
So if you go here you go to save as I see you see controller's option will show up.
So to get the shortcut you generally try to hover the mouse over that and most probably if there is
a shortcut it will show up.
Now if you go to file OK news I have covered already.
Now one application now in my later lectures I will explain what is an application com so much for now.
I understand that you can create application files in comms and metaphysics and this command helps you
to run applications in concert.
And this is open which is a shortcut control or a command or in Mac and envisioned is basically the
type of file you were working recently.
Now these options are pretty.
The first four options are there in almost any software now application library.
If you click on application library it will show a list of pre installed application which is their
income so save will save your file save us.
Suppose you want to save a file with a different filing because we have done some kind of modification
and we want to retain the previous modifications.
So savings is used the word saved is basically you go back to the older version compact history.
Now this is interesting.
Now let me explain the part.
Suppose you have a model.
Okay.
And you have a model.
So you create the model here.
You run the simulation and you have all the steps in between the simulation you have done study.
So basically have run the simulation one time.
Then we have done some modification.
Then you have done another study
then you have done some modification.
We have done another study.
We have run another simulation.
And finally you get the results.
Now one informative thing about council is that it saves all the intermediate steps in its mph fight.
So basically whenever you are doing a model you are studying it then doing some modification and then
studying again again you are doing some modification and then again studying.
So all these steps are saved in concert.
And the problem with that is that suppose you are exporting the file in matlab and what happens is when
you open that file in MATLAB all these intermediate steps are saved because concern doesn't know which
study is important to you.
Which modification is important to you.
So basically every timestamp is calculated every step they have done every geometrical modification.
Everything is calculated.
So what Compact History does is that it will neglect all the middle steps and it will compact the history.
Basically it will look something like this.
You create a model did whatever the editing you have done added physics run the simulation and get Digicel
so it will save in this format which is basically a compact format.
It is because you might think why this is important.
Suppose you were working on a file which is very big.
You have done at least like hundred modification more than two thousand steps added tens of physics.
So when you say it has a matlab file you have like more than a thousand line of calls which is not good.
So compatibility is used to compact the program.
Okay this is fine.
Now the next option console motif is its server.
This is used to connect to a server.
So basically whenever people are running bigger programs such as having like millions of mesh tons of
physics done sub geometry optimization and so on.
People use servers to run their code so that's why it comes on motivated.
So what is there and the next option is help.
Here you have the documentation application gallery support training product update update application
library part library and about likely physics.
So if you go to product update it will show you if there is any new update in your software and license
and use a product will show up your license.
This is the preference I have a separate video for this because there are tons of things in the reference
section and exit wins just closing the software which can be done using the close button.
So these are the things in the file section in my next video.
I will go through the details in the preference window.
Okay.
Thank you for watching.
I'll see you around.