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IDL routine to fill in gaps in line? / Searching IDL routine libraries? [message #74411]

Tue, 18 January 2011 08:24

Robin Wilson
Messages: 40
Registered: August 2010

Member

Hi all,

I've recently realised what a wealth of useful code is in the various
IDL routine libraries available on the internet. However, what I haven't
found is a very good way of searching them. For example, I would never
have learnt about the very useful COLLAPSE routine by Marc Buie if he
hadn't posted about it as a response to one of my questions here.

So, my question is two-fold:

1. Does anyone know of a routine in any of the IDL user-written
libraries that fills in gaps in a line on a binary image to make it a
full and complete line. For example, take in the following input (where
* is a nonzero element and . is a zero element):

. . * . . .
. . . . . .
. . * . . .
. . . . * .
. . . . * .
. . . . * .

And fill in the gaps to make a complete line like:

. . * . . .
. . * . . .
. . * * * .
. . . . * .
. . . . * .
. . . . * .

2. I have a suspicion that the code I need to do the above is out there
somewhere. Does anyone have any particularly useful tips for searching
all of the IDL libraries on the internet to find routines you need?

Cheers,

Robin

-------
PhD Student
University of Southampton, UK

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[Message index]

		IDL routine to fill in gaps in line? / Searching IDL routine libraries? By: Robin Wilson on Tue, 18 January 2011 08:24
		Re: IDL routine to fill in gaps in line? / Searching IDL routine libraries? By: rogass on Tue, 18 January 2011 12:05
		Re: IDL routine to fill in gaps in line? / Searching IDL routine libraries? By: pgrigis on Tue, 18 January 2011 10:37

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