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Re: Avoiding redefinition of variable within loop. [message #88733 is a reply to message #88732]

Tue, 10 June 2014 14:42

kcwhite91
Messages: 4
Registered: June 2014

Junior Member

On Tuesday, June 10, 2014 3:25:30 PM UTC-5, Matthew Argall wrote:
>> Sorry, had to reform zall into zall1 because of the first where statement.
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> Then I think this should still work, unless I misunderstand what you are trying to do...
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> keep_indices = where((zall[*,*,1,j] ne -32768.0) and (zall[*,*,1,j] gt 10), COMPLEMENT=lost_indices)
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> Depending on what your purpose is, you might not even need to loop over j. You could just do
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> keep_indices = where((zall ne -32768.0) and (zall gt 10), COMPLEMENT=lost_indices)
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> zall[lost_indices] = !values.f_nan

Thanks for your help, I think what you are saying would have worked. In the meantime, however, I realized my methodology was inefficient for my purpose and rewrote it completely. I was able to reach a satisfactory end result.

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[Message index]

		Avoiding redefinition of variable within loop. By: kcwhite91 on Tue, 10 June 2014 08:43
		Re: Avoiding redefinition of variable within loop. By: Matthew Argall on Tue, 10 June 2014 10:23
		Re: Avoiding redefinition of variable within loop. By: kcwhite91 on Tue, 10 June 2014 12:05
		Re: Avoiding redefinition of variable within loop. By: Matthew Argall on Tue, 10 June 2014 13:25
		Re: Avoiding redefinition of variable within loop. By: kcwhite91 on Tue, 10 June 2014 14:42

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