Problems opening or importing Tiff files

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Problems opening or importing Tiff files

eduardo
Hello,

I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In my company we produce all sorts of GiS files (tiffs, etc.). However, when trying to import one of these files, (for instance tiffs) the program collapses giving all sorts of error messages, which I simply do not understand.

Can anyone suggest what I shoud do or where to find a useful problem solution document. I feel quite frustrated with this situation.

Thanks in advance.
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Re: Problems opening or importing Tiff files

Henning Bredel
Hey eduardo,

it would help if you could provide us with the error messages and (to
ensure we can reproduce the error) an example tiff file which causes
that kind of error.

Thanks

   Henning


Am 12.11.2014 19:40, schrieb eduardo:

> Hello,
>
> I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In
> my company we produce all sorts of GiS files (tiffs, etc.). However, when
> trying to import one of these files, (for instance tiffs) the program
> collapses giving all sorts of error messages, which I simply do not
> understand.
>
> Can anyone suggest what I shoud do or where to find a useful problem
> solution document. I feel quite frustrated with this situation.
>
> Thanks in advance.
>
>
>
> --
> View this message in context: http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
> Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
> _______________________________________________
> Ilwis mailing list
> [hidden email]
> http://list.52north.org/mailman/listinfo/ilwis
> http://ilwis.forum.52north.org
> Please respect our mailing list guidelines:
> http://52north.org/resources/mailing-lists-and-forums/guidelines
>


--
Henning Bredel
52°North Initiative for Geospatial Open Source Software GmbH
Martin-Luther-King-Weg 24
48155 Münster, Germany
E-Mail: [hidden email]
http://52north.org/
Twitter: @FiveTwoN
General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
Local Court Muenster HRB 10849
_______________________________________________
Ilwis mailing list
[hidden email]
http://list.52north.org/mailman/listinfo/ilwis
http://ilwis.forum.52north.org
Please respect our mailing list guidelines:
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Re: Problems opening or importing Tiff files

José Santos
Dear Eduardo,

Which driver of import are you using, GDAL? ILWIS? and which size the tiff files have? 

Regards,
José Santos 


> Date: Thu, 13 Nov 2014 08:42:48 +0100

> From: [hidden email]
> To: [hidden email]
> Subject: Re: [Ilwis] Problems opening or importing Tiff files
>
> Hey eduardo,
>
> it would help if you could provide us with the error messages and (to
> ensure we can reproduce the error) an example tiff file which causes
> that kind of error.
>
> Thanks
>
> Henning
>
>
> Am 12.11.2014 19:40, schrieb eduardo:
> > Hello,
> >
> > I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In
> > my company we produce all sorts of GiS files (tiffs, etc.). However, when
> > trying to import one of these files, (for instance tiffs) the program
> > collapses giving all sorts of error messages, which I simply do not
> > understand.
> >
> > Can anyone suggest what I shoud do or where to find a useful problem
> > solution document. I feel quite frustrated with this situation.
> >
> > Thanks in advance.
> >
> >
> >
> > --
> > View this message in context: http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
> > Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
> > _______________________________________________
> > Ilwis mailing list
> > [hidden email]
> > http://list.52north.org/mailman/listinfo/ilwis
> > http://ilwis.forum.52north.org
> > Please respect our mailing list guidelines:
> > http://52north.org/resources/mailing-lists-and-forums/guidelines
> >
>
>
> --
> Henning Bredel
> 52°North Initiative for Geospatial Open Source Software GmbH
> Martin-Luther-King-Weg 24
> 48155 Münster, Germany
> E-Mail: [hidden email]
> http://52north.org/
> Twitter: @FiveTwoN
> General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
> Local Court Muenster HRB 10849
> _______________________________________________
> Ilwis mailing list
> [hidden email]
> http://list.52north.org/mailman/listinfo/ilwis
> http://ilwis.forum.52north.org
> Please respect our mailing list guidelines:
> http://52north.org/resources/mailing-lists-and-forums/guidelines

_______________________________________________
Ilwis mailing list
[hidden email]
http://list.52north.org/mailman/listinfo/ilwis
http://ilwis.forum.52north.org
Please respect our mailing list guidelines:
http://52north.org/resources/mailing-lists-and-forums/guidelines
José Santos GIS Analysis Expert
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Re: Problems opening or importing Tiff files

eduardo
Hi José,

I will try to answer these questions next Monday. I need to check with my colleagues, as I am not so familiar with these type of software details. Thanks anyway for replying to my request for help.

eduardo
--------------------------------------------------------------------------------------------------------------------
Eduardo Pérez y Pérez
Director de Proyectos
Área Medio Ambiente

Avda. Monasterio de El Escorial, 4
Madrid 28049
T: +34 91 444 11 56/50
Fax: +34 447 31 87
www.idom.com



The content of this email and any attachments are confidential. If you are not the intended recipient, you are not permitted to disclose or use the information contained within this message or attachments. If you have received this mail in error, please inform Idom immediately by returning this email and deleting the original message and any attached document(s). Please consider the environment before printing this email.

Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe revelar su contenido o utilizar la información en él contenida. Si Vd. ha recibido este email por error, por favor indíquenoslo inmediatamente por email y borre el documento. Antes de imprimir este correo, por favor, tenga en consideración el medio ambiente.




De:        José Santos [via 52° North - ILWIS Community Forum] <[hidden email]>
Para:        eduardo <[hidden email]>
Fecha:        15/11/2014 14:39
Asunto:        Re: Problems opening or importing Tiff files




Dear Eduardo,

Which driver of import are you using, GDAL? ILWIS? and which size the tiff files have?

Regards,
José Santos


> Date: Thu, 13 Nov 2014 08:42:48 +0100

> From:
[hidden email]
> To:
[hidden email]
> Subject: Re: [Ilwis] Problems opening or importing Tiff files
>
> Hey eduardo,
>
> it would help if you could provide us with the error messages and (to
> ensure we can reproduce the error) an example tiff file which causes
> that kind of error.
>
> Thanks
>
> Henning
>
>
> Am 12.11.2014 19:40, schrieb eduardo:
> > Hello,
> >
> > I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In
> > my company we produce all sorts of GiS files (tiffs, etc.). However, when
> > trying to import one of these files, (for instance tiffs) the program
> > collapses giving all sorts of error messages, which I simply do not
> > understand.
> >
> > Can anyone suggest what I shoud do or where to find a useful problem
> > solution document. I feel quite frustrated with this situation.
> >
> > Thanks in advance.
> >
> >
> >
> > --
> > View this message in context:
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
> > Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
> > _______________________________________________
> > Ilwis mailing list
> >
[hidden email]
> >
http://list.52north.org/mailman/listinfo/ilwis
> >
http://ilwis.forum.52north.org
> > Please respect our mailing list guidelines:
> >
http://52north.org/resources/mailing-lists-and-forums/guidelines
> >
>
>
> --
> Henning Bredel
> 52°North Initiative for Geospatial Open Source Software GmbH
> Martin-Luther-King-Weg 24
> 48155 Münster, Germany
> E-Mail:
[hidden email]
>
http://52north.org/
> Twitter: @FiveTwoN
> General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
> Local Court Muenster HRB 10849
> _______________________________________________
> Ilwis mailing list
>
[hidden email]
>
http://list.52north.org/mailman/listinfo/ilwis
>
http://ilwis.forum.52north.org
> Please respect our mailing list guidelines:
>
http://52north.org/resources/mailing-lists-and-forums/guidelines

_______________________________________________
Ilwis mailing list

[hidden email]
http://list.52north.org/mailman/listinfo/ilwis
http://ilwis.forum.52north.org
Please respect our mailing list guidelines:

http://52north.org/resources/mailing-lists-and-forums/guidelines

José Santos GIS Analysis Expert




If you reply to this email, your message will be added to the discussion below:
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Re: Problems opening or importing Tiff files

eduardo
In reply to this post by Henning Bredel
Hello Henning,

Following your reply to my mail of last week, please find attached both a picture with the most typical error message I am getting, as well as one of our typical tiff images in a zip-file. I would appreciate if you could look into it.




Hola Eduardo,

Te mando un fichero *tif para que hagas la prueba.



Regards,

--------------------------------------------------------------------------------------------------------------------
Eduardo Pérez y Pérez
Director de Proyectos
Área Medio Ambiente

Avda. Monasterio de El Escorial, 4
Madrid 28049
T: +34 91 444 11 56/50
Fax: +34 447 31 87
www.idom.com



The content of this email and any attachments are confidential. If you are not the intended recipient, you are not permitted to disclose or use the information contained within this message or attachments. If you have received this mail in error, please inform Idom immediately by returning this email and deleting the original message and any attached document(s). Please consider the environment before printing this email.

Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe revelar su contenido o utilizar la información en él contenida. Si Vd. ha recibido este email por error, por favor indíquenoslo inmediatamente por email y borre el documento. Antes de imprimir este correo, por favor, tenga en consideración el medio ambiente.




De:        Henning Bredel [via 52° North - ILWIS Community Forum] <[hidden email]>
Para:        eduardo <[hidden email]>
Fecha:        13/11/2014 08:43
Asunto:        Re: Problems opening or importing Tiff files




Hey eduardo,

it would help if you could provide us with the error messages and (to
ensure we can reproduce the error) an example tiff file which causes
that kind of error.

Thanks

  Henning


Am 12.11.2014 19:40, schrieb eduardo:


> Hello,
>
> I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In
> my company we produce all sorts of GiS files (tiffs, etc.). However, when
> trying to import one of these files, (for instance tiffs) the program
> collapses giving all sorts of error messages, which I simply do not
> understand.
>
> Can anyone suggest what I shoud do or where to find a useful problem
> solution document. I feel quite frustrated with this situation.
>
> Thanks in advance.
>
>
>
> --
> View this message in context:
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
> Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
> _______________________________________________
> Ilwis mailing list
>
[hidden email]
>
http://list.52north.org/mailman/listinfo/ilwis
>
http://ilwis.forum.52north.org
> Please respect our mailing list guidelines:
>
http://52north.org/resources/mailing-lists-and-forums/guidelines
>



--
Henning Bredel
52°North Initiative for Geospatial Open Source Software GmbH
Martin-Luther-King-Weg 24
48155 Münster, Germany
E-Mail:
[hidden email]
http://52north.org/
Twitter: @FiveTwoN
General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
Local Court Muenster HRB 10849
_______________________________________________
Ilwis mailing list

[hidden email]
http://list.52north.org/mailman/listinfo/ilwis
http://ilwis.forum.52north.org
Please respect our mailing list guidelines:

http://52north.org/resources/mailing-lists-and-forums/guidelines



If you reply to this email, your message will be added to the discussion below:
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714p4025720.html
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NAML


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Ilwis error message.jpg (415K) Download Attachment
PRUEBA_TIF.zip (215K) Download Attachment
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Re: Problems opening or importing Tiff files

eduardo
In reply to this post by José Santos
Hello Henning,

Following your reply to my mail of last week, please find attached both a picture with the most typical error message I am getting, as well as one of our typical tiff images in a zip-file. I would appreciate if you could look into it.




Hola Eduardo,

Te mando un fichero *tif para que hagas la prueba.



Regards,

--------------------------------------------------------------------------------------------------------------------
Eduardo Pérez y Pérez
Director de Proyectos
Área Medio Ambiente

Avda. Monasterio de El Escorial, 4
Madrid 28049
T: +34 91 444 11 56/50
Fax: +34 447 31 87
www.idom.com



The content of this email and any attachments are confidential. If you are not the intended recipient, you are not permitted to disclose or use the information contained within this message or attachments. If you have received this mail in error, please inform Idom immediately by returning this email and deleting the original message and any attached document(s). Please consider the environment before printing this email.

Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe revelar su contenido o utilizar la información en él contenida. Si Vd. ha recibido este email por error, por favor indíquenoslo inmediatamente por email y borre el documento. Antes de imprimir este correo, por favor, tenga en consideración el medio ambiente.




De:        Henning Bredel [via 52° North - ILWIS Community Forum] <[hidden email]>
Para:        eduardo <[hidden email]>
Fecha:        13/11/2014 08:43
Asunto:        Re: Problems opening or importing Tiff files




Hey eduardo,

it would help if you could provide us with the error messages and (to
ensure we can reproduce the error) an example tiff file which causes
that kind of error.

Thanks

  Henning


Am 12.11.2014 19:40, schrieb eduardo:


> Hello,
>
> I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In
> my company we produce all sorts of GiS files (tiffs, etc.). However, when
> trying to import one of these files, (for instance tiffs) the program
> collapses giving all sorts of error messages, which I simply do not
> understand.
>
> Can anyone suggest what I shoud do or where to find a useful problem
> solution document. I feel quite frustrated with this situation.
>
> Thanks in advance.
>
>
>
> --
> View this message in context:
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
> Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
> _______________________________________________
> Ilwis mailing list
>
[hidden email]
>
http://list.52north.org/mailman/listinfo/ilwis
>
http://ilwis.forum.52north.org
> Please respect our mailing list guidelines:
>
http://52north.org/resources/mailing-lists-and-forums/guidelines
>



--
Henning Bredel
52°North Initiative for Geospatial Open Source Software GmbH
Martin-Luther-King-Weg 24
48155 Münster, Germany
E-Mail:
[hidden email]
http://52north.org/
Twitter: @FiveTwoN
General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
Local Court Muenster HRB 10849
_______________________________________________
Ilwis mailing list

[hidden email]
http://list.52north.org/mailman/listinfo/ilwis
http://ilwis.forum.52north.org
Please respect our mailing list guidelines:

http://52north.org/resources/mailing-lists-and-forums/guidelines



If you reply to this email, your message will be added to the discussion below:
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714p4025720.html
To unsubscribe from Problems opening or importing Tiff files, click here.
NAML


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Ilwis error message.jpg (415K) Download Attachment
PRUEBA_TIF.zip (215K) Download Attachment
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Re: Problems opening or importing Tiff files

eduardo
In reply to this post by José Santos
Hi José, According to my informatics colleague we are usin ILWIS and the tiffs are relatively small. However, I do not understand the difference between the GDAL and IlWIS import drivers. What is this about?

Regards

--------------------------------------------------------------------------------------------------------------------
Eduardo Pérez y Pérez
Director de Proyectos
Área Medio Ambiente

Avda. Monasterio de El Escorial, 4
Madrid 28049
T: +34 91 444 11 56/50
Fax: +34 447 31 87
www.idom.com



The content of this email and any attachments are confidential. If you are not the intended recipient, you are not permitted to disclose or use the information contained within this message or attachments. If you have received this mail in error, please inform Idom immediately by returning this email and deleting the original message and any attached document(s). Please consider the environment before printing this email.

Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe revelar su contenido o utilizar la información en él contenida. Si Vd. ha recibido este email por error, por favor indíquenoslo inmediatamente por email y borre el documento. Antes de imprimir este correo, por favor, tenga en consideración el medio ambiente.




De:        José Santos [via 52° North - ILWIS Community Forum] <[hidden email]>
Para:        eduardo <[hidden email]>
Fecha:        15/11/2014 14:39
Asunto:        Re: Problems opening or importing Tiff files




Dear Eduardo,

Which driver of import are you using, GDAL? ILWIS? and which size the tiff files have?

Regards,
José Santos


> Date: Thu, 13 Nov 2014 08:42:48 +0100

> From:
[hidden email]
> To:
[hidden email]
> Subject: Re: [Ilwis] Problems opening or importing Tiff files
>
> Hey eduardo,
>
> it would help if you could provide us with the error messages and (to
> ensure we can reproduce the error) an example tiff file which causes
> that kind of error.
>
> Thanks
>
> Henning
>
>
> Am 12.11.2014 19:40, schrieb eduardo:
> > Hello,
> >
> > I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4 versions. In
> > my company we produce all sorts of GiS files (tiffs, etc.). However, when
> > trying to import one of these files, (for instance tiffs) the program
> > collapses giving all sorts of error messages, which I simply do not
> > understand.
> >
> > Can anyone suggest what I shoud do or where to find a useful problem
> > solution document. I feel quite frustrated with this situation.
> >
> > Thanks in advance.
> >
> >
> >
> > --
> > View this message in context:
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
> > Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
> > _______________________________________________
> > Ilwis mailing list
> >
[hidden email]
> >
http://list.52north.org/mailman/listinfo/ilwis
> >
http://ilwis.forum.52north.org
> > Please respect our mailing list guidelines:
> >
http://52north.org/resources/mailing-lists-and-forums/guidelines
> >
>
>
> --
> Henning Bredel
> 52°North Initiative for Geospatial Open Source Software GmbH
> Martin-Luther-King-Weg 24
> 48155 Münster, Germany
> E-Mail:
[hidden email]
>
http://52north.org/
> Twitter: @FiveTwoN
> General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
> Local Court Muenster HRB 10849
> _______________________________________________
> Ilwis mailing list
>
[hidden email]
>
http://list.52north.org/mailman/listinfo/ilwis
>
http://ilwis.forum.52north.org
> Please respect our mailing list guidelines:
>
http://52north.org/resources/mailing-lists-and-forums/guidelines

_______________________________________________
Ilwis mailing list

[hidden email]
http://list.52north.org/mailman/listinfo/ilwis
http://ilwis.forum.52north.org
Please respect our mailing list guidelines:

http://52north.org/resources/mailing-lists-and-forums/guidelines

José Santos GIS Analysis Expert




If you reply to this email, your message will be added to the discussion below:
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Re: Problems opening or importing Tiff files

José Santos
Dear Eduardo,

Since I started using ILWIS it was available 2 or 3 options for data import. With the development of the library GDAL this one was integrated into the software but with also the option of using the ILWIS import drivers. 

You can try to upload the data from two ways (if you didn´t try already): 

- Import -- ILWIS -- Raster -- Tagged Image File Format.TIF (I remember in the past versions was a bug but was already fixed).

-Import -- Geospatial Data Abstraction Library -- Raster -- GeoTIFF 

Good Luck. 

Regards,
José Santos 

> Date: Wed, 19 Nov 2014 08:50:38 -0700

> From: [hidden email]
> To: [hidden email]
> Subject: Re: [Ilwis] Problems opening or importing Tiff files
>
> Hi José, According to my informatics colleague we are usin ILWIS and the
> tiffs are relatively small. However, I do not understand the difference
> between the GDAL and IlWIS import drivers. What is this about?
>
> Regards
>
> --------------------------------------------------------------------------------------------------------------------
> Eduardo Pérez y Pérez
> Director de Proyectos
> Área Medio Ambiente
> Avda. Monasterio de El Escorial, 4
> Madrid 28049
> T: +34 91 444 11 56/50
> Fax: +34 447 31 87
> www.idom.com
>
>
>
> The content of this email and any attachments are confidential. If you are
> not the intended recipient, you are not permitted to disclose or use the
> information contained within this message or attachments. If you have
> received this mail in error, please inform Idom immediately by returning
> this email and deleting the original message and any attached document(s).
> Please consider the environment before printing this email.
> Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe
> revelar su contenido o utilizar la información en él contenida. Si Vd. ha
> recibido este email por error, por favor indíquenoslo inmediatamente por
> email y borre el documento. Antes de imprimir este correo, por favor,
> tenga en consideración el medio ambiente.
>
>
>
>
> De: José Santos [via 52° North - ILWIS Community Forum]
> <[hidden email]>
> Para: eduardo <[hidden email]>
> Fecha: 15/11/2014 14:39
> Asunto: Re: Problems opening or importing Tiff files
>
>
>
> Dear Eduardo,
>
> Which driver of import are you using, GDAL? ILWIS? and which size the tiff
> files have?
>
> Regards,
> José Santos
>
>
> > Date: Thu, 13 Nov 2014 08:42:48 +0100
>
> > From: [hidden email]
> > To: [hidden email]
> > Subject: Re: [Ilwis] Problems opening or importing Tiff files
> >
> > Hey eduardo,
> >
> > it would help if you could provide us with the error messages and (to
> > ensure we can reproduce the error) an example tiff file which causes
> > that kind of error.
> >
> > Thanks
> >
> > Henning
> >
> >
> > Am 12.11.2014 19:40, schrieb eduardo:
> > > Hello,
> > >
> > > I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4
> versions. In
> > > my company we produce all sorts of GiS files (tiffs, etc.). However,
> when
> > > trying to import one of these files, (for instance tiffs) the program
> > > collapses giving all sorts of error messages, which I simply do not
> > > understand.
> > >
> > > Can anyone suggest what I shoud do or where to find a useful problem
> > > solution document. I feel quite frustrated with this situation.
> > >
> > > Thanks in advance.
> > >
> > >
> > >
> > > --
> > > View this message in context:
> http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
>
> > > Sent from the 52° North - ILWIS Community Forum mailing list archive
> at Nabble.com.
> > > _______________________________________________
> > > Ilwis mailing list
> > > [hidden email]
> > > http://list.52north.org/mailman/listinfo/ilwis
> > > http://ilwis.forum.52north.org
> > > Please respect our mailing list guidelines:
> > > http://52north.org/resources/mailing-lists-and-forums/guidelines
> > >
> >
> >
> > --
> > Henning Bredel
> > 52°North Initiative for Geospatial Open Source Software GmbH
> > Martin-Luther-King-Weg 24
> > 48155 Münster, Germany
> > E-Mail: [hidden email]
> > http://52north.org/
> > Twitter: @FiveTwoN
> > General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
> > Local Court Muenster HRB 10849
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José Santos GIS Analysis Expert
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Re: Problems opening or importing Tiff files

eduardo
Hi José, Thanks for replying.

But what version of Ilwis do you suggest me to use. I have tried both Ilwis 3.4 and 3.8.4. Both give me problems. Is there a more updated version?

eduardo
-


De:        José Pedro Santos <[hidden email]>
Para:        eduardo <[hidden email]>, "[hidden email]" <[hidden email]>
Fecha:        20/11/2014 14:25
Asunto:        RE: [Ilwis] Problems opening or importing Tiff files




Dear Eduardo,

Since I started using ILWIS it was available 2 or 3 options for data import. With the development of the library GDAL this one was integrated into the software but with also the option of using the ILWIS import drivers.

You can try to upload the data from two ways (if you didn´t try already):

- Import -- ILWIS -- Raster -- Tagged Image File Format.TIF (I remember in the past versions was a bug but was already fixed).

-Import -- Geospatial Data Abstraction Library -- Raster -- GeoTIFF

Good Luck.

Regards,
José Santos

> Date: Wed, 19 Nov 2014 08:50:38 -0700
> From: [hidden email]
> To: [hidden email]
> Subject: Re: [Ilwis] Problems opening or importing Tiff files
>
> Hi José, According to my informatics colleague we are usin ILWIS and the
> tiffs are relatively small. However, I do not understand the difference
> between the GDAL and IlWIS import drivers. What is this about?
>
> Regards
>
> --------------------------------------------------------------------------------------------------------------------
> Eduardo Pérez y Pérez
> Director de Proyectos
> Área Medio Ambiente
> Avda. Monasterio de El Escorial, 4
> Madrid 28049
> T: +34 91 444 11 56/50
> Fax: +34 447 31 87
>
www.idom.com
>
>
>
> The content of this email and any attachments are confidential. If you are
> not the intended recipient, you are not permitted to disclose or use the
> information contained within this message or attachments. If you have
> received this mail in error, please inform Idom immediately by returning
> this email and deleting the original message and any attached document(s).
> Please consider the environment before printing this email.
> Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe
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>
>
>
>
> De: José Santos [via 52° North - ILWIS Community Forum]
> <[hidden email]>
> Para: eduardo <[hidden email]>
> Fecha: 15/11/2014 14:39
> Asunto: Re: Problems opening or importing Tiff files
>
>
>
> Dear Eduardo,
>
> Which driver of import are you using, GDAL? ILWIS? and which size the tiff
> files have?
>
> Regards,
> José Santos
>
>
> > Date: Thu, 13 Nov 2014 08:42:48 +0100
>
> > From: [hidden email]
> > To: [hidden email]
> > Subject: Re: [Ilwis] Problems opening or importing Tiff files
> >
> > Hey eduardo,
> >
> > it would help if you could provide us with the error messages and (to
> > ensure we can reproduce the error) an example tiff file which causes
> > that kind of error.
> >
> > Thanks
> >
> > Henning
> >
> >
> > Am 12.11.2014 19:40, schrieb eduardo:
> > > Hello,
> > >
> > > I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4
> versions. In
> > > my company we produce all sorts of GiS files (tiffs, etc.). However,
> when
> > > trying to import one of these files, (for instance tiffs) the program
> > > collapses giving all sorts of error messages, which I simply do not
> > > understand.
> > >
> > > Can anyone suggest what I shoud do or where to find a useful problem
> > > solution document. I feel quite frustrated with this situation.
> > >
> > > Thanks in advance.
> > >
> > >
> > >
> > > --
> > > View this message in context:
>
http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
>
> > > Sent from the 52° North - ILWIS Community Forum mailing list archive
> at Nabble.com.
> > > _______________________________________________
> > > Ilwis mailing list
> > > [hidden email]
> > >
http://list.52north.org/mailman/listinfo/ilwis
> > >
http://ilwis.forum.52north.org
> > > Please respect our mailing list guidelines:
> > >
http://52north.org/resources/mailing-lists-and-forums/guidelines
> > >
> >
> >
> > --
> > Henning Bredel
> > 52°North Initiative for Geospatial Open Source Software GmbH
> > Martin-Luther-King-Weg 24
> > 48155 Münster, Germany
> > E-Mail: [hidden email]
> >
http://52north.org/
> > Twitter: @FiveTwoN
> > General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
> > Local Court Muenster HRB 10849
> > _______________________________________________
> > Ilwis mailing list
> > [hidden email]
> >
http://list.52north.org/mailman/listinfo/ilwis
> >
http://ilwis.forum.52north.org
> > Please respect our mailing list guidelines:
> >
http://52north.org/resources/mailing-lists-and-forums/guidelines
>
> _______________________________________________
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>
http://ilwis.forum.52north.org
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> José Santos GIS Analysis Expert
>
>
>
> If you reply to this email, your message will be added to the discussion
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http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714p4025731.html
>
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> --
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> _______________________________________________
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Re: Problems opening or importing Tiff files

Bas Retsios
In reply to this post by José Santos
Hello,

The reason why there are two or more methods to import data into ILWIS is that we have not found one method which dominates and always gives the correct result.
The "ILWIS" driver is the one that we have developed ourselves. It was there since the beginning of ILWIS. When GDAL came out in 2004, we decided to make use of it, so that we take advantage of the large number of formats supported. Many times the import through GDAL was as-expected, but we have noticed cases where information was missing (projection not understood, georeference not taken over, datatype wrong). We didn't have the time to experiment and see which driver must be used for which file, therefore we offer both the ILWIS and the GDAL driver so that users have an alternative to use when an import is not giving the expected result.
As an example, one cannot use the ILWIS driver to import files in the BigTiff format, or TIFF files that are compressed (LZW compression).

I hope this explains a bit why ILWIS has multiple import options for the same format.

Bas Retsios
ILWIS team


On 20/11/2014 14:25, José Pedro Santos wrote:
Dear Eduardo,

Since I started using ILWIS it was available 2 or 3 options for data import. With the development of the library GDAL this one was integrated into the software but with also the option of using the ILWIS import drivers. 

You can try to upload the data from two ways (if you didn´t try already): 

- Import -- ILWIS -- Raster -- Tagged Image File Format.TIF (I remember in the past versions was a bug but was already fixed).

-Import -- Geospatial Data Abstraction Library -- Raster -- GeoTIFF 

Good Luck. 

Regards,
José Santos 

> Date: Wed, 19 Nov 2014 08:50:38 -0700
> From: [hidden email]
> To: [hidden email]
> Subject: Re: [Ilwis] Problems opening or importing Tiff files
>
> Hi José, According to my informatics colleague we are usin ILWIS and the
> tiffs are relatively small. However, I do not understand the difference
> between the GDAL and IlWIS import drivers. What is this about?
>
> Regards
>
> --------------------------------------------------------------------------------------------------------------------
> Eduardo Pérez y Pérez
> Director de Proyectos
> Área Medio Ambiente
> Avda. Monasterio de El Escorial, 4
> Madrid 28049
> T: +34 91 444 11 56/50
> Fax: +34 447 31 87
> www.idom.com
>
>
>
> The content of this email and any attachments are confidential. If you are
> not the intended recipient, you are not permitted to disclose or use the
> information contained within this message or attachments. If you have
> received this mail in error, please inform Idom immediately by returning
> this email and deleting the original message and any attached document(s).
> Please consider the environment before printing this email.
> Este email es confidencial. Si Vd. no es quien debe recibirlo, no debe
> revelar su contenido o utilizar la información en él contenida. Si Vd. ha
> recibido este email por error, por favor indíquenoslo inmediatamente por
> email y borre el documento. Antes de imprimir este correo, por favor,
> tenga en consideración el medio ambiente.
>
>
>
>
> De: José Santos [via 52° North - ILWIS Community Forum]
> [hidden email]
> Para: eduardo [hidden email]
> Fecha: 15/11/2014 14:39
> Asunto: Re: Problems opening or importing Tiff files
>
>
>
> Dear Eduardo,
>
> Which driver of import are you using, GDAL? ILWIS? and which size the tiff
> files have?
>
> Regards,
> José Santos
>
>
> > Date: Thu, 13 Nov 2014 08:42:48 +0100
>
> > From: [hidden email]
> > To: [hidden email]
> > Subject: Re: [Ilwis] Problems opening or importing Tiff files
> >
> > Hey eduardo,
> >
> > it would help if you could provide us with the error messages and (to
> > ensure we can reproduce the error) an example tiff file which causes
> > that kind of error.
> >
> > Thanks
> >
> > Henning
> >
> >
> > Am 12.11.2014 19:40, schrieb eduardo:
> > > Hello,
> > >
> > > I am a new ILWIS user. I have downloaded both the 3.4 and 3.8.4
> versions. In
> > > my company we produce all sorts of GiS files (tiffs, etc.). However,
> when
> > > trying to import one of these files, (for instance tiffs) the program
> > > collapses giving all sorts of error messages, which I simply do not
> > > understand.
> > >
> > > Can anyone suggest what I shoud do or where to find a useful problem
> > > solution document. I feel quite frustrated with this situation.
> > >
> > > Thanks in advance.
> > >
> > >
> > >
> > > --
> > > View this message in context:
> http://ilwis.forum.52north.org/Problems-opening-or-importing-Tiff-files-tp4025714.html
>
> > > Sent from the 52° North - ILWIS Community Forum mailing list archive
> at Nabble.com.
> > > _______________________________________________
> > > Ilwis mailing list
> > > [hidden email]
> > > http://list.52north.org/mailman/listinfo/ilwis
> > > http://ilwis.forum.52north.org
> > > Please respect our mailing list guidelines:
> > > http://52north.org/resources/mailing-lists-and-forums/guidelines
> > >
> >
> >
> > --
> > Henning Bredel
> > 52°North Initiative for Geospatial Open Source Software GmbH
> > Martin-Luther-King-Weg 24
> > 48155 Münster, Germany
> > E-Mail: [hidden email]
> > http://52north.org/
> > Twitter: @FiveTwoN
> > General Managers: Dr. Albert Remke, Dr. Andreas Wytzisk
> > Local Court Muenster HRB 10849
> > _______________________________________________
> > Ilwis mailing list
> > [hidden email]
> > http://list.52north.org/mailman/listinfo/ilwis
> > http://ilwis.forum.52north.org
> > Please respect our mailing list guidelines:
> > http://52north.org/resources/mailing-lists-and-forums/guidelines
>
> _______________________________________________
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> http://ilwis.forum.52north.org
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> José Santos GIS Analysis Expert
>
>
>
> If you reply to this email, your message will be added to the discussion
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>
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>
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>
>
>
>
> --
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> Sent from the 52° North - ILWIS Community Forum mailing list archive at Nabble.com.
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