| Note |
|---|
It is suggested to use either Python 3.5 or 3.6. For higher Python version it needs a manual build of jpy (Readme). |
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This will generate the Python module snappy configured for the current SNAP installation and your Python interpreter <python-exe> into the .snap/snap-python<python-exe> must be the full path to the Python interpreter executable which you want to use with SNAP (supported versions are 2.7, 3.3 to 3.6). If you want the snappy module to be placed somewhere else use:
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This approach only works if the current working directory is in the <snappy-dir>. To generally make use of snappy you need to do one of the following configuration steps.
Configure Python
To effectively use the SNAP Python API from Python, the snappy module must be detectable by your Python interpreter. There are a number of ways to achieve this.
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| Code Block | ||
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import os
snappy_envar = 'USERPROFILE'
envs = os.environ
if not snappy_envar in envs.keys():
raise Exception('Can’t find snappy')
else:
snappy_dir = os.path.join(envs.get(snappy_envar), '.snap', 'snap-python')
sys.path.append(snappy_dir)
import snappy |
Change the Memory Settings
Within <snappy-dir> a file named snappy.ini is located. here you can change how much memory snappy can use.
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