Stereo with very large images #77

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oleg-alexandrov opened this Issue Jul 2, 2013 · 0 comments

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@oleg-alexandrov
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The very large 20110223 Antarctic pair (250k pixels in height I think) has a couple of problems:

  1. Uses a lot of memory in filtering.

  2. D_sub has some artifacts.

Details below:

Warning: Cached object (64000) larger than requested maximum cache size (4096000000). Current size =
26025162986

Filesize for the output F.tif file is 24 GB. vwrc was:

write_pool_size = 200
system_cache_size = 4096000000
default_num_threads = 8

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