Hi,

exiftool has Image::ExifTool::PanasonicRaw which links Decoding raw digital photos in Linux which says it exports tiff ; dcraw windows binaries

Also http://fileformats.archiveteam.org/wiki/Panasonic_RAW/RW2 has some info

And Image::LibRaw says its a perl binding for https://www.libraw.org/

Thank you. I think that dcraw will give me what I'm looking for.

(Only think, because there are a lot of options the effect of which I need to understand; and I need to understand what ends up in the output files; which isn't what I was expecting.)

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With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority". The enemy of (IT) success is complexity.

In the absence of evidence, opinion is indistinguishable from prejudice. Suck that fhit

Are you looking for something like LUMIX RAW Codec software download?

I've seen that, but:

For certain RAW images, the shooting conditions may be applied when developing the images. (Images taken using the Black and White and Cool settings are developed in black and white or cool.)

Basically, whatever gets presented on screen - via any application -- is an interpolation. Screens can (at best) display 24-bit rgb.

BSI-CMOS sensors capture 12bpp or 14bpp, thus you need 48-bit rgb to store all the info.

---

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority". The enemy of (IT) success is complexity.

In the absence of evidence, opinion is indistinguishable from prejudice. Suck that fhit

Panasonic : RW2. Example or RAW. See ExifTool

    Intel byte ordering. TIFF magic word is 0x55 instead of 0x2a. Firs
+t IFD at offset 0x18 for RW2, 8 for RAW. No Makernote tag.
    full resolution image in IFD#0.
[download]

It's worth a try. I'll see what Imager makes of them.

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With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority". The enemy of (IT) success is complexity.

In the absence of evidence, opinion is indistinguishable from prejudice. Suck that fhit

What (software) do you currently use to perform this work?

I don't. Though there are many pieces of software -- image viewers like photoshop and the like that can read them, but they can't (AFAIK) output the full range of values to a non-proprietary file format that I can then use as the source for manipulating the data in code -- they are oriented to converting the pixel data to "photos" for display and viewing, which invariably involves interpolations -- noise reduction, sharpening, color balancing etc. -- which I don't want. I want the raw data.

---

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority". The enemy of (IT) success is complexity.

In the absence of evidence, opinion is indistinguishable from prejudice. Suck that fhit