SETTING MAX SESSIONS FOR TEACHERS IN THE AFTERNOON

[Cyrus Ireri]

I get that.If i need max 3 hours between a & d having break in between,how do i put it?

[Liviu Lalescu]

So, at least one of b and c is free? Max 1 hour in [b, d).

[Cyrus Ireri]

So, at least one of b and c is free? Max 1 hour in [b, d).

Teachers to have max 3 between ab +cd

[Liviu Lalescu]

Teachers to have max 3 between ab +cd

Sorry, I don't understand. I explained to you the constraint is [begin, end).

[Liviu Lalescu]

I get that.If i need max 3 hours between a & d having break in between,how do i put it?

Maybe max 3 between [a, e) (meaning the interval start hour is a and interval end hour is e).

Did you solve your problem?

[Cyrus Ireri]

I get that.If i need max 3 hours between a & d having break in between,how do i put it?

Maybe max 3 between [a, e) (meaning the interval start hour is a and interval end hour is e).

Did you solve your problem?

It worked.Thanks

[Liviu Lalescu]

Great! You are welcome!

[Cyrus Ireri]

Great! You are welcome!

By the way,the constrain is amazing while dealing with schools that have 2 groups having lunch different times but consecutive and you want to ensure teachers don't miss lunch.Without it,its possible for a teacher to be in one teaching while one group is having lunch and have another one when the other is out of lunch meaning students are having their lunch as set but for teachers they don't have the time

[Liviu Lalescu]

Indeed

[Cyrus Ireri]

I don't know where i'm going wrong with the constraint "A set of sub activities has a set of preferred starting times". Allow me to share a sample file and image on the sub activities that i need to be in the mornings (8:00-1:20).I will appreciate your help.

I wish to ask,while using this constraint for a subject with 5 sub activities and you wish 3 sessions to be in the mornings, how do you put it?Kindly take a snapshot on the area of adding the constraint.Thanks

[Liviu Lalescu]

For the first component it looks like this screenshot.

Please consider that FET is completely free software, depending completely on benevolent donations, so maybe you could consider this.

[Cyrus Ireri]

For the first component it looks like this screenshot.

Please consider that FET is completely free software, depending completely on benevolent donations, so maybe you could consider this.

If i may ask,out of the 5,how do you indicate you want 3 to be in the morning?
Morning-between 8:00-200

[Liviu Lalescu]

Then the slots with X (red) should be only the last 3 or 4 of each day, and add 3 constraints, with say component number (split index) 1, 2, and 3, or 3, 4, and 5.

[Cyrus Ireri]

Then the slots with X (red) should be only the last 3 or 4 of each day, and add 3 constraints, with say component number (split index) 1, 2, and 3, or 3, 4, and 5.

Thanks alot.I now got it right.Long live fet

[Liviu Lalescu]

You are welcome!