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for each loop in hashtable [message #67781]

Mon, 31 August 2009 23:59

b.a
Messages: 26
Registered: July 2009

Junior Member

Hi,

I am using 2 hashtables in my IDL program as:

fileList ( id , data )
id is a string value and data is a 2D array
colorList ( id , color )
id is the same string and color is an integer

Now I want to do this:

for each id of colorList which exists in fileList, plot the data with
the "color". I mean for each string "id" get the "data" from fileList
and get the "color" from colorList and plot the data in that colour.

Do you have any idea how to do this?

Thank you

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