Return-Path: <tiff-bounces@lists.maptools.org>
Delivered-To: info@awaresystems.be
Received: (qmail 15565 invoked from network); 8 Sep 2008 10:47:42 -0000
Received: from judy.telenet-ops.be ([195.130.136.7])
          (envelope-sender <tiff-bounces@lists.maptools.org>)
          by angelia.telenet-ops.be (qmail-ldap-1.03) with SMTP
          for <info@awaresystems.be>; 8 Sep 2008 10:47:42 -0000
Received: from waldo.telenet-ops.be (waldo.telenet-ops.be [195.130.136.10])
	by judy.telenet-ops.be (8.13.1/8.13.1) with ESMTP id m88AlgBQ030401
	for <info@awaresystems.be>; Mon, 8 Sep 2008 12:47:42 +0200
Received: from localhost (localhost.localdomain [127.0.0.1])
	by waldo.telenet-ops.be (Postfix) with SMTP id 6074E1C004
	for <info@awaresystems.be>; Mon,  8 Sep 2008 12:47:42 +0200 (CEST)
Received: from crotus.telenet-ops.be (crotus.telenet-ops.be [195.130.132.38])
	by waldo.telenet-ops.be (Postfix) with ESMTP id 5AC901C002
	for <info@awaresystems.be>; Mon,  8 Sep 2008 12:47:42 +0200 (CEST)
Received: from duke.maptools.org (r153.dmsolutions.ca [209.217.116.153])
	by crotus.telenet-ops.be (Postfix) with ESMTP id 1601F10
	for <info@awaresystems.be>; Mon,  8 Sep 2008 12:47:41 +0200 (CEST)
Received: from duke.maptools.org (duke.maptools.org [127.0.0.1])
	by duke.maptools.org (8.12.11/8.12.10) with ESMTP id m88AjtvK006539;
	Mon, 8 Sep 2008 06:46:49 -0400
Received: from kuber.nabble.com (kuber.nabble.com [216.139.236.158])
	by duke.maptools.org (8.12.11/8.12.10) with ESMTP id m88AjoEM006536
	for <tiff@lists.maptools.org>; Mon, 8 Sep 2008 06:45:51 -0400
Received: from isper.nabble.com ([192.168.236.156])
	by kuber.nabble.com with esmtp (Exim 4.63)
	(envelope-from <bounces@nabble.com>) id 1KceFg-0003KO-TU
	for tiff@lists.maptools.org; Mon, 08 Sep 2008 03:45:48 -0700
Message-ID: <19369668.post@talk.nabble.com>
Date: Mon, 8 Sep 2008 03:45:48 -0700 (PDT)
From: acanicio <acanicio@astrosnap.com>
To: tiff@lists.maptools.org
Subject: Re: [Tiff] SAMPLEFORMAT_IEEEFP
In-Reply-To: <Pine.LNX.4.64.0809081046040.8047@sirius.rasena>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Nabble-From: acanicio@astrosnap.com
References: <19363616.post@talk.nabble.com>
	<Pine.LNX.4.64.0809081046040.8047@sirius.rasena>
X-BeenThere: tiff@lists.maptools.org
X-Mailman-Version: 2.1.4
Precedence: list
List-Id: TIFF and libtiff discussion <tiff.lists.maptools.org>
List-Unsubscribe: <http://lists.maptools.org/mailman/listinfo/tiff>,
	<mailto:tiff-request@lists.maptools.org?subject=unsubscribe>
List-Archive: <http://lists.maptools.org/mailman/private/tiff>
List-Post: <mailto:tiff@lists.maptools.org>
List-Help: <mailto:tiff-request@lists.maptools.org?subject=help>
List-Subscribe: <http://lists.maptools.org/mailman/listinfo/tiff>,
	<mailto:tiff-request@lists.maptools.org?subject=subscribe>
Sender: tiff-bounces@lists.maptools.org
Errors-To: tiff-bounces@lists.maptools.org
X-SpamCatcher-Score: 50 [XX]


Hello,

Thank you Kai-Uwe .

I just tried imview, and all it says is 
"imtranslate: format as yet unsupported, type=FLOAT"

I'm trying something else.

Best regards
Axel




Kai-Uwe Behrmann wrote:
> 
> Am 07.09.08, 16:18 -0700 schrieb acanicio:
>> But I have no luck with floating point values. I use SAMPLEFORMAT_IEEEFP
>> sample format along with 32 bits per sample. 
>> All the pixel values are issued from an 8 bit/sample image, with no
>> conversion or multiplication applied to them.
> 
> So the SAMPLEFORMAT_IEEEFP and 32-bit bps tags reflect the real data 
> format?
> You could look at the libtiff sample images. It is a separate package. A 
> double format test image should be included.
> 
> A excellent viewer for debugging is Imview:
> http://www.cmis.csiro.au/Hugues.Talbot/imview/
> 
> kind regards
> Kai-Uwe Behrmann
> -- 
> developing for colour management 
> www.behrmann.name + www.oyranos.org
> 
> _______________________________________________
> Tiff mailing list: Tiff@lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/tiff
> http://www.remotesensing.org/libtiff/
> 
> 

-- 
View this message in context: http://www.nabble.com/SAMPLEFORMAT_IEEEFP-tp19363616p19369668.html
Sent from the Tiff / LibTiff mailing list archive at Nabble.com.

_______________________________________________
Tiff mailing list: Tiff@lists.maptools.org
http://lists.maptools.org/mailman/listinfo/tiff
http://www.remotesensing.org/libtiff/
