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Occasional Contributor

## How to use select where to pick up particular range of value?

9 REPLIES 9
Community Trekker

## Re: How to use select where to pick up particular range of value?

When you say you can't access it , what do you mean ? Do you mean you can't see the table or do you mean the table is not performing the action you expect it to perform ?

It is also possible that you could be opening the tables as invisible or private. So, here is my advice:

1. Run the code step by step

2. Identify where the issue is

3. In your response, provide screenshots of what is happening and what you expect to happen
Alternatively provide random subset of your data or test what you are having problem with using Sample data

Best
Uday
Occasional Contributor

## ?

?

Community Trekker

## Re: How to use select where to pick up particular range of value?

@almighty22,
There are many ways to get to what you want. The following is just one:

``````dt = Current Data Table(); // Get reference to the current data table

dt << Select Where(:Name("Freq(Hz)") >= 10 * 10^6 &  :Name("Freq(Hz)") <= 100 * 10^6);
Wait(0);

// Approach 1
dt1 = dt << Subset(""); Current Data Table(dt1);
max_s11 = Col Max(dt1:Name("S11(DB)"));
min_s11 = Col Min(dt1:Name("S11(DB)"));
max_s21 = Col Max(dt1:Name("S21(DB)"));
min_s21 = Col Max(dt1:Name("S21(DB)"));

// Check
Show(max_s11);
Show(min_s11);
Show(max_s21);
Show(min_s21);``````

For this to work, you will need to have the data table shown in the screenshot open. If you already have  a reference to that datatable, you can just replace that reference in place of dt.

Best
Uday
Occasional Contributor

## Re: How to use select where to pick up particular range of value?

What if I wanna use the way like this? But when I debug it the issues showing.

Community Trekker

## Re: How to use select where to pick up particular range of value?

I think your issue is the col name has those parentheses in it. That is why uday_guntupalli used Name("Freq(Hz)" ) to talk about that column.
Highlighted
Occasional Contributor

## Re: How to use select where to pick up particular range of value?

I changed it, but it doesn't work also. The particular range of the frequency for the S11 and S21 didn't not pop out any table :(
Community Trekker

## Re: How to use select where to pick up particular range of value?

@almighty22 ,
Can you please provide a copy of your log ? If you wouldn't mind a small subset of your data table as well.

I don't see a reason for it to fail especially if there is data in that range.

Best
Uday
Occasional Contributor

## Re: How to use select where to pick up particular range of value?

What do you means the log? data table? debug results? or the script?
Community Trekker

Best
Uday