I think I need a macro for the following situation. I have a table (Curve
Data) where data is entered across 5 columns. The data in the table is from
the field, and in order to do further calculations, it needs data added to
it. So, I have a formula that rounds down the lowest value to the nearest
multiple of 50 (depending on what that value is it might create two values
below it) and creates a new low value (ex. 2083.25 ~ 2050.00), adds multiples
of 50 from the lowest value to the highest value (ex. 2050.00, 2083.25,
2100.00, 2150.00, .... 2383.25, 2400.00, etc.), and it rounds the highest
value to the nearest multiple of 50 and creates a new high value. Well, I
end up with a lot of excess data as you can see below (Mainly because I never
know where the last field data value will land - I have extended the formula
to a row at which I think the last field data value will never cross).

2000.00
2050.00
2083.25
2100.00
2150.00
2200.00
2250.00
2300.00
2350.00
2383.25
2400.00
2448.23
2450.00
2500.00
2511.02
2550.00
2600.00
2650.00
2700.00
2750.00
2800.00
2811.02
2850.00
2900.00
2950.00
3000.00
3050.00
3100.00
3150.00
3200.00
3250.00
3300.00
3350.00
3400.00
3450.00
3500.00
3550.00
3600.00
3650.00

I want to be pointed in the right direction on how to filter this data. I
need a range of data that follows the rules below to be copied somewhere else:

1. The value that comes right before the first field data value (2050.00).

2. The value that comes right after the last field data value (2850.00).

3. The values that come between values 2050.00 and 2850.00

Thank you so much for your help. If I am missing some info please let me know