[FWTools] help converting format
Benoît Andrieu
bea at ixsea.com
Fri Feb 12 12:22:51 EST 2010
Oups, sorry, I made some mistakes...
So, first mistake, if you are using a command line you should only have
one % and not two %%. On the contrary, if you are using a bat file, you
should have two %%.
Next, I forgot a ~ in the DO syntax it should be %%~nxg and %%~ng.
So, from the command line, the correct syntax is :
FOR %g in (C:\conversion_tif_bin\*.bing) DO gdal_translate -of JPEG
"C:\conversion_tif_bin\%~nxg" "C:\conversion_tif_bin\%~ng.jpg"
I haven't looked at your image at the moment...
Regards,
Benoît Andrieu
Le 12/02/2010 16:18, Carlos Padovani a écrit :
> Dear Benoît,
> I am doing some thing wrong, but I do not know what.
> I am sending a figure "path" with the path and another figure
> "FWTools_Shell_error" with the error message of the FWTools Shell. The
> message of error is "%%g foi inesperado neste momento", it is in
> Portuguese and means something like "%%g was unexpected at the
> moment". You can see in the figure "FWTools_Shell_error" how I typed
> the path and other data necessary. I would like more help on this if
> possible.
> Sorry but I sent the wrong image. I am sending the right one now
> "image1" with the data you required.
> No. of columns: 600
> No. of rows: 600
> No. of bands: 1 (gray)
> Data type: Binary 16-bit integer
> On Fri, Feb 12, 2010 at 12:39 PM, Benoît Andrieu <bea at ixsea.com
> <mailto:bea at ixsea.com>> wrote:
>
> Dear Carlos,
>
> Yes, you should open a FWTools shell or set the FWTools path in
> your PATH environment variable.
> And yes, the command line should be executed in the directory
> where your images are but you can easily customize his behaviour :
>
> mkdir __your_path__\converted
> FOR %%g in (__your_path__\*.tif) do gdal_translate -of JPEG
> "__your_path__\%%nxg" "__your_path__\converted\%%ng.jpg"
>
> The first line will create a new folder in your folder.
>
> FOR %%g in (__your_path__*.tif) ===> This will select all the
> files in your directory and iterate with the %%g variable
> "%%nxg" ===> n = name of the file
> without its extension, x = extension of the file, g = the name of
> the variable
> "%%ng.jpg" ===> This will change the
> extension of the file
>
> Regarding the binary format, could you tell me more about the file
> you sent ?
> I would need its width, height, number of bands (gray, RGB, ARGB
> ?) and the data type of each pixel (Byte, Int16, Float32 ?).
> Thanks.
> I would use the GenBin format too but unfortunately, GDAL is only
> able to read them...
>
> *_To the list :_*
> You can find the file sent by Carlos at this address
> http://benoit.andrieu.free.fr/00046agua.zip
>
> Best regards,
> Benoît Andrieu
>
>
>
> Le 12/02/2010 13:06, Carlos Padovani a écrit :
>> Dear Benoît,
>> thanks very much for your fast response.
>> I am not familiar with command line procedures, so could you
>> explain in more details what should I do for to convert the tif
>> images to other format?
>> I will use this command line in the FWTools Shell? I need to
>> wrote this command line in a directory where the images are?
>> I took a look in the http://www.gdal.org/formats_list.html and I
>> guess that the binary files I need to convert from tif are the
>> Generic Binary (GenBin).
>> I am sending an image file for you to take a look if
>> you agree and maybe help me to identify if it is the same Generic
>> Binary of gdal format list.
>> Thanks once more.
>> Carlos
>> On Fri, Feb 12, 2010 at 10:04 AM, Benoît Andrieu <bea at ixsea.com
>> <mailto:bea at ixsea.com>> wrote:
>>
>> I don't know about binary formats but you should find what
>> you want here : http://www.gdal.org/formats_list.html
>>
>>
>> You can use a bat file to convert all files from a folder :
>>
>> mkdir converted
>> FOR %%g in (*.tif) do gdal_translate -of JPEG "%%nxg"
>> "converted\%%ng.jpg"
>>
>>
>> Regards,
>> Benoît Andrieu
>>
>>
>>
>> Le 12/02/2010 11:00, Carlos Padovani a écrit :
>>> Dear users of FWTools,
>>> I need to convert a lot of images form TIFF format to binary
>>> format.
>>> It is possible to do it in FWTools, but I do not know which
>>> is the format available in the software that correspond to
>>> binary format. Another thing is that in FWTools I can
>>> convert the images one by one, and as I have a lot of images
>>> to convert, I would like a way to convert a lot of images at
>>> once. I use Windows WP as operacional system.
>>> Could someone help me?
>>> Thanks in advance.
>>> Carlos
>>>
>>>
>>> _______________________________________________
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>>> FWTools at lists.maptools.org <mailto:FWTools at lists.maptools.org>
>>> http://lists.maptools.org/mailman/listinfo/fwtools
>>> http://fwtools.maptools.org/
>>>
>>
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>>
>>
>>
>> --
>> Carlos Padovani
>> Pesquisador
>> Embrapa Pantanal
>> www.cpap.embrapa.br <http://www.cpap.embrapa.br/>
>> SKYPE: carlos.padovani
>> MSN:crpadovani at hotmail.com <mailto:MSN%3Acrpadovani at hotmail.com>
>>
>>
>
>
>
> --
> Carlos Padovani
> Pesquisador
> Embrapa Pantanal
> www.cpap.embrapa.br <http://www.cpap.embrapa.br>
> SKYPE: carlos.padovani
> MSN:crpadovani at hotmail.com <mailto:MSN%3Acrpadovani at hotmail.com>
>
>
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