### Description For some S2 products, `DynamicConvert` produces all black output. The same usage works fine for other products. And `Convert` work in all cases. I am using this test script: ``` #!/bin/bash export PATH=$PATH:~/Downloads/OTB-6.6.0-Linux64/bin/ TVT_input="S2A_MSIL1C_20180520T112121_N0206_R037_T30TVT_20180520T132551.SAFE/MTD_MSIL1C.xml" TVT_b02="S2A_MSIL1C_20180520T112121_N0206_R037_T30TVT_20180520T132551.SAFE/GRANULE/L1C_T30TVT_A015192_20180520T112543/IMG_DATA/T30TVT_20180520T112121_B02.jp2" otbcli_BandMath -il $TVT_input -exp "im1b1==0" -out TVT_mask0.tif uint8 otbcli_Convert -in $TVT_b02 -mask TVT_mask0.tif -hcp.low 2 -hcp.high 2 -out TVT_convert.tif uint8 -type linear otbcli_DynamicConvert -in $TVT_b02 -mask TVT_mask0.tif -quantile.low 2 -quantile.high 2 -out TVT_dynamic_convert.tif uint8 -type linear -outmin 1 -outmax 255 XDK_input="S2A_MSIL1C_20180620T040541_N0206_R047_T52XDK_20180620T083057.SAFE/MTD_MSIL1C.xml" XDK_b02="S2A_MSIL1C_20180620T040541_N0206_R047_T52XDK_20180620T083057.SAFE/GRANULE/L1C_T52XDK_A015631_20180620T040543/IMG_DATA/T52XDK_20180620T040541_B02.jp2" otbcli_BandMath -il $XDK_input -exp "im1b1==0" -out XDK_mask0.tif uint8 otbcli_Convert -in $XDK_b02 -mask XDK_mask0.tif -hcp.low 2 -hcp.high 2 -out XDK_convert.tif uint8 -type linear otbcli_DynamicConvert -in $XDK_b02 -mask XDK_mask0.tif -quantile.low 2 -quantile.high 2 -out XDK_dynamic_convert.tif uint8 -type linear -outmin 1 -outmax 255 ``` With these two products: * https://peps.cnes.fr/rocket/#/collections/S2ST/0c147fd9-54e4-50b5-a8e9-0a675c9df53c (does not work) * https://peps.cnes.fr/rocket/#/collections/S2ST/28906253-9dd4-5001-a02e-f25ffcd8c375 (works) ### Steps to reproduce Download the two products above and run the script. ### Configuration information Confirmed with OTB 6.4 and 6.6 on multiple Linux hosts.