Hi everybody, I hope you are all well!
I have an issue that I would need help about if possible.
I would like to use the GDAL Python bindings to reproject a TIFF that has an
external nodata mask stored in a separate .msk file. Also, this is important to
me to keep the jpeg compression.
After some tests, I found out that gdal.Warp does not reproject the .msk
Is there a way to acheive what I am trying to do?
import os
from osgeo import gdal
IN_RASTER = os.path.join(r"C:\\", "data", "Ortho",
"Ortho2024_32187_10cm_mask.tif")
OUT_RASTER = os.path.join(r"C:\\", "data", "Ortho",
"Ortho2024_3857_10cm_mask.tif")
src = gdal.Open(IN_RASTER)
dst = gdal.Warp(
OUT_RASTER,
src,
format="GTiff",
dstSRS="EPSG:3857",
creationOptions=["COMPRESS=JPEG", "PHOTOMETRIC=YCBCR", "TILED=YES",
"BIGTIFF=YES"],
callback=gdal.TermProgress_nocb
)
dst = None
[cid:ee2bb6c6-c1e9-4d52-95f5-652a02f428c8]
Maxime Demers
Analyste en géomatique
Service de la planification
et de la gestion du territoire
Tél. : 819 823-8000 poste 2360
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