## org.das2.qds.LeafTrimDataSet

pull out a subset of the dataset by reducing the number of columns in the last dimension. This does not reduce rank. This assumes the dataset has no row with length>end.

## LeafTrimDataSet( QDataSet source, int start, int end )

## length

length( ) → int

### Returns:

int
[search for examples] [view on GitHub] [view on old javadoc] [view source]
length( int i ) → int [view source]
length( int i, int j ) → int [view source]
length( int i0, int i1, int i2 ) → int [view source]

## property

property( String name ) → Object

### Parameters

name - a String

### Returns:

java.lang.Object
[search for examples] [view on GitHub] [view on old javadoc] [view source]
property( String name, int i ) → Object [view source]

## rank

rank( ) → int

### Returns:

int
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## slice

slice( int i ) → QDataSet

{@inheritDoc} This must also copy the dimension properties explicitly.

### Parameters

i - an int

### Returns:

a QDataSet
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## trim

trim( int start, int end ) → QDataSet

### Parameters

start - an int
end - an int

### Returns:

org.das2.qds.QDataSet
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## value

value( int i ) → double

### Parameters

i - an int

### Returns:

double
[search for examples] [view on GitHub] [view on old javadoc] [view source]
value( int i0, int i1 ) → double [view source]
value( int i0, int i1, int i2 ) → double [view source]
value( int i0, int i1, int i2, int i3 ) → double [view source]