[gdal-dev] -allow_projection_difference equivalent in GDAL CLI?

[Scott]

That's kinda why I was asking. This works:

gdalbuildvrt -allow_projection_difference \
    result.vrt \
  
STACIT:"/vsis3/sentinel-s2-l2a-stac/2025/12/18/S2C_OPER_MSI_L2A_TL_2CPS_20251218T212314_A006718_T11SMA.json":asset=scl 
\
  
STACIT:"/vsis3/sentinel-s2-l2a-stac/2025/12/17/S2B_OPER_MSI_L2A_TL_2BPS_20251217T200148_A045870_T10JBQ.json":asset=scl

This does not:

gdal raster stack \
  
STACIT:"/vsis3/sentinel-s2-l2a-stac/2025/12/18/S2C_OPER_MSI_L2A_TL_2CPS_20251218T212314_A006718_T11SMA.json":asset=scl 
\
  
STACIT:"/vsis3/sentinel-s2-l2a-stac/2025/12/17/S2B_OPER_MSI_L2A_TL_2BPS_20251217T200148_A045870_T10JBQ.json":asset=scl 
\
result.vrt --overwrite

Is there a way to create .vrt with different projections in GDAL cli, 
like gdalbuildvrt does?

Thanks!
Scott


On 12/19/25 15:56, Even Rouault wrote:
> 
> Le 20/12/2025 à 00:46, Scott a écrit :
>> Hey Even,
>>
>> Will do.
>>
>> In this case I was working with Sentinel L2A. One raster was zone 10 
>> and the other was zone 11, which would cause stack to complain.
> 
> huh, and what result do you expect from stacking tiles in different UTM 
> zones, when no on-the-fly reprojection is done ... That will result in 
> non sense.
> 
>