Turning off automatic prints from writeProduct()

[Alvinge]

Thank you Marco! This worked perfectly.

However, I have now started to encounter the memory issues I have read about on the forum from a couple of years ago. Has there been any updates regarding these issues? Here are some of the posts that I am referring to.

Snappy doesn't clear memory cache

Hi, I’m encountering the same issue: snappy does not clear the memory cash. The code below is a simple example, similar to that shared by atteggiani, which illustrates the problem: I simply loop through S1 products and plot subsets of the intensity bands to png files. I always experience this issue, no matter the complexity of processing pipeline, and no matter the product type (S1 or S2). Several posts indicate how to tweak the various memory settings (post) and tile cache size (post), howeve…

Snappy not freeing memory

Hi there, I’ve developed a python api for generating flood mapping with snappy. When I call it a few times I occasionally get a large stack trace as follows: java.lang.NullPointerException at com.sun.media.jai.util.SunCachedTile.<init>(SunCachedTile.java:80) at com.sun.media.jai.util.SunTileCache.add(SunTileCache.java:257) at javax.media.jai.OpImage.addTileToCache(OpImage.java…

In my project I have to subdivide my image into thousands of smaller images (400x400) pixels and write these using WriteOp. I am currently creating the subsets using

def create_subset(source, x, y, x_offset, y_offset, copy_boolean):
    parameters = HashMap()
    parameters.put('copyMetadata', copy_boolean)
    parameters.put('region', '%s, %s, %s, %s' % (x, y, x_offset, y_offset))

    return GPF.createProduct("Subset", parameters, source)

and then writing them using

write_op = WriteOp(subset, File(output_name), 'GeoTIFF')
write_op.writeProduct(ProgressMonitor.NULL)
write_op.dispose()

I have seen the possible workaround using subprocesses, but I am mainly curious if there has been any general progress regarding this. Thank you!