# Ngl.fspan

Creates an array of evenly-spaced floating point numbers.

## Prototype

sarray = Ngl.fspan(start, end, num)

## Arguments

*start*

Value at which to start.

*end*

Value at which to end.

*num*

Number of equally-spaced points desired between *start* and
*end*.

## Return value

*sarray*

A one-dimensional floating point NumPy array of length *num*.

## Description

This function returns an array of equally spaced floating point numbers in the range that starts at the value of the first argument and ends at the value of the second argument. The third argument specifies the number of points desired, including the start and end values.

## Examples

import Ngl x1 = Ngl.fspan(-1,1,5) # [ -1. -0.5 0.0 0.5 1. ] x2 = Ngl.fspan(0.,100.,6) # [ 0. 20. 40. 60. 80. 100.]