Re: [ferret_users] how to get the selected values or indexes from an array

To: jean li <xgeast@xxxxxxxxx>
Subject: Re: [ferret_users] how to get the selected values or indexes from an array
From: "E. D. (Ned) Cokelet" <Edward.D.Cokelet@xxxxxxxx>
Date: Wed, 16 Jun 2010 13:27:49 -0700
Cc: "E. D. (Ned) Cokelet" <Edward.D.Cokelet@xxxxxxxx>, oar.pmel.ferret_users@xxxxxxxx
In-reply-to: <477171.94172.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
References: <477171.94172.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender: owner-ferret_users@xxxxxxxx

Use an IF statement to define a mask, multiply the data values by the mask, then use one of the COMPRESS functions, e.g. COMPRESSI,  in ferret to eliminate the missing values formed by the masking operation.  

------------------------------------------------------------------------------------------
Edward D. (Ned) Cokelet, Ph.D. Oceanographer
NOAA/PMEL                         off:  (206) 526-6820
7600 Sand Point Way NE     fax: (206) 526-6485
Seattle, WA 98115-6349

Edward.D.Cokelet@xxxxxxxx

The contents of this message are mine personally and do not necessarily reflect any position of the Government or the National Oceanic and Atmospheric Administration.

References:
- [ferret_users] how to get the selected values or indexes from an array
  - From: jean li

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