ValueError: 'PNG' is not a valid Compression when reading MRF file #3256
Description
Hey!
Im using rasterio to retrieve relevant metadata from rasters in different formats. And one of those formats are MRF:
https://github.com/nasa-gibs/mrf/blob/master/doc/MUG.md
Ive created some test cases for different mrf configurations. Most of them work, but PNG compressed mrf does not work because rasterio doesnt recognize "PNG" as valid compression.
Expected behavior and actual behavior.
mrf file creation:
gdal_translate -of MRF -co COMPRESS=PNG input.tif test_mrf_png.mrfThen opening with rasterio.open
>>> src = rasterio.open("test_mrf_png.mrf")
>>> src.profile
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "rasterio/_base.pyx", line 1039, in rasterio._base.DatasetBase.profile.__get__
File "rasterio/_base.pyx", line 986, in rasterio._base.DatasetBase.compression.__get__
File "/opt/conda/lib/python3.12/enum.py", line 757, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.12/enum.py", line 1171, in __new__
raise ve_exc
ValueError: 'PNG' is not a valid Compression
I expect that "PNG" is a valid compression
Steps to reproduce the problem.
Unfortunately i cant share the data im working with. But it should be reproproducable with provided gdal_translate command above.
Environment Information
rasterio info:
rasterio: 1.4.2
GDAL: 3.9.3
PROJ: 9.5.0
GEOS: 3.13.0
PROJ DATA: /opt/conda/share/proj
GDAL DATA: /opt/conda/share/gdal
System:
python: 3.12.7 | packaged by conda-forge | (main, Oct 4 2024, 16:05:46) [GCC 13.3.0]
executable: /opt/conda/bin/python
machine: Linux-5.15.167.4-microsoft-standard-WSL2-x86_64-with-glibc2.36
Python deps:
affine: 2.4.0
attrs: 24.2.0
certifi: 2024.08.30
click: 8.1.7
cligj: 0.7.2
cython: None
numpy: 1.26.4
click-plugins: None
setuptools: 75.6.0
Installation Method
Installed using micromamba dockerfile with rasterio installed from conda-forge