IDL Kernel Demo¶

This notebook demostrates the current capability of the IDL IPython/Jupyter Kernel

Basic Input & Output¶

In [1]:

a = 1
b = 2
arr = indgen(5)
str = "Hello, World!"
help,a,b,str,arr

A               INT       =        1
B               INT       =        2
STR             STRING    = 'Hello, World!'
ARR             INT       = Array[5]

In [2]:

print,str

Hello, World!

Defining Functions & Procedures¶

In [3]:

FUNCTION mysin, x
    return, sin(x)
END

In [4]:

print, mysin(2)

      0.90930

In [5]:

PRO hello_world
    print,"Hello, World!"
END

In [6]:

hello_world

Hello, World!

Inline Plots¶

In [7]:

;;This enables inline plotting
!inline=1

In [8]:

x = 2*!PI*0.01*indgen(100)
y1 = sin(x)
y2 = cos(x)
loadct,39
window,xsize=800,ysize=500
plot,x,y1,title='Trig Functions',xtitle='Radians',ytitle='Amplitude',xrange=[0,6],charsize=1.5,background=255,color=0
oplot,x,y2,color=50

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