Timeline for Convert a tiff Float32 image to 8bit tif (or jpeg) image using GDAL and Python

9 events

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Apr 23, 2015 at 19:25	comment	added	xunilk		By the way, subprocess doesn't work in my system after actualization of my QGIS to 2.8 version. For this reason I used GDAL library in Python.
Apr 23, 2015 at 19:07	comment	added	xunilk		You have my code with GDAL (See my Editing Note).
Apr 23, 2015 at 19:02	history	edited	xunilk	CC BY-SA 3.0	Add more information
Apr 23, 2015 at 18:41	history	edited	xunilk	CC BY-SA 3.0	deleted 1248 characters in body
Apr 23, 2015 at 18:19	history	edited	xunilk	CC BY-SA 3.0	Add more information
Apr 23, 2015 at 16:56	comment	added	Bárbara Duarte		Yes, but the process is inside an application. So I need to automatize the process. I try to use the command gdal_translate in python script through os.system and subprocess.call but without success.
Apr 23, 2015 at 16:20	comment	added	xunilk		As you said "I need to convert a Float32 tiff image to 8 bit format in order to display the image in a web page", for this requirement you don't need Python and the reason of my answer. However, it's not difficult to do that.
Apr 23, 2015 at 16:12	comment	added	Bárbara Duarte		Yes, I know how to do it in QGIS but I want python code to insert in a script. That's my dificulty.
Apr 23, 2015 at 15:53	history	answered	xunilk	CC BY-SA 3.0