Even Rouault comments

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                                            Even Rouault

VRT connection "vrt://.." syntax progress/discussion

> what do you think of having two possible forms so that an integer index of the subdataset can be used? why is that needed ? Why not just using...

VRT connection "vrt://.." syntax progress/discussion

I'm not opposed to your proposals. The doc should however mention that using subdataset_{n} might be fragile as there's no guarantee that subdataset numbering will remain stable among GDAL versions.

VRT connection "vrt://.." syntax progress/discussion

> Apologies if this doesn't belong here, but has there been any consideration of adding a target extent option for the connection string? this is the projwin option: https://gdal.org/programs/gdal_translate.html#cmdoption-gdal_translate-projwin

VRT connection "vrt://.." syntax progress/discussion

> And the origin will match the NW point of the provided bounds? yes

openjpeg.org is down

it has been restored

SIGILL openjpeg-2.5.0/src/lib/openjp2/ht_dec.c:330 in mel_init

I cannot reproduce with 2.5.0 nor master. Which build options did you use to build openjpeg?

SIGILL openjpeg-2.5.0/src/lib/openjp2/dwt.c:385 in opj_idwt53_h_cas0()

I cannot reproduce with 2.5.0 nor master. Which build options did you use to build openjpeg?

Integer Overflow at t2.c:1234

That change cause additional test failures: 43 - ETS-C1P0-p0_06.j2k-compare2ref (Failed) 44 - NR-C1P0-p0_06.j2k-compare2base (Failed) Would require deeper analysis to see if they are legit

Integer Overflow at t2.c:1234

alternate fix in https://github.com/uclouvain/openjpeg/pull/1511

UB in tcd.c opj_tcd_dc_level_shift_decode - pointer arithmetic on NULL pointer

fixed per fixed per https://github.com/uclouvain/openjpeg/pull/1496