Pentax K200D .pef file not recognized

[bw35]

Hi,

Using Darktable 3.8.0, opening a PEF file produced by a Pentax K200D fails with message " has unknown format".

Console output says camera isn't supported:

[rawspeed] (IMGP9948.PEF) bool rawspeed::RawDecoder::checkCameraSupported(const rawspeed::CameraMetaData*, const string&, const string&, const string&), line 177: Camera not supported (explicit). Sorry.

Relevant entry from rawspeed.xml mentions no-samples as reason:

<Camera make="PENTAX Corporation" model="PENTAX K200D" supported="no-samples">
		<ID make="Pentax" model="K200D">Pentax K200D</ID>
		<CFA width="2" height="2">
			<Color x="0" y="0">RED</Color>
			<Color x="1" y="0">GREEN</Color>
			<Color x="0" y="1">GREEN</Color>
			<Color x="1" y="1">BLUE</Color>
		</CFA>
		<Crop x="0" y="0" width="3880" height="2604"/>
		<Sensor black="0" white="4095"/>
		<ColorMatrices>
			<ColorMatrix planes="3">
				<ColorMatrixRow plane="0">9186 -2678 -907</ColorMatrixRow>
				<ColorMatrixRow plane="1">-8693 16517 2260</ColorMatrixRow>
				<ColorMatrixRow plane="2">-1129 1094 8524</ColorMatrixRow>
			</ColorMatrix>
		</ColorMatrices>
	</Camera>

A zipped sample PEF file is attached.
IMGP9948.zip

I'm happy to provide more samples if needed. What are the requirements for sample images?

Peter

[kmilos]

Please provide samples at https://raw.pixls.us, the instructions should be there.

[bw35]

PEF and DNG sample image of Color Checker target uploaded to https://raw.pixls.us/

[leahneukirchen]

I don't see your submission there, but I also have one now and can provide samples if that helps.

[bw35]

I don't see the uploaded samples in the repo too. I don't know if someone needs to approve them first before they show up. Anyway I've just uploaded two more color checker shots (PEF and DNG), this time shot with a tripod with no movement between the shots.

[github-actions]

This issue did not get any activity in the past 60 days and will be closed in 365 days if no update occurs. Please check if the master branch has fixed it and report again or close the issue.

[leahneukirchen]

Bumping this, what's missing here?

[kmilos]

Feel free to just remove supported="no-samples" from both K200D sections in your cameras.xml until this gets refreshed upstream.

[rsutherlandii]

Pentax K100D Super, PEF files...would be great if you'd support them. uploaded samples at raw.pixls.us; thanks

[kmilos]

Pentax K100D Super, PEF files...would be great if you'd support them.

Works just fine w/ dt 4.0

[rsutherlandii]

Pentax K100D Super, PEF files...would be great if you'd support them.

Works just fine w/ dt 4.0

User error, no doubt. working now. :)

[ptilopteri]

consider closing the issue if it is no longer a problem.