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handle fits.gz files #43

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teuben opened this issue Jan 18, 2021 · 3 comments
Open

handle fits.gz files #43

teuben opened this issue Jan 18, 2021 · 3 comments
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works with some manual labor

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@teuben
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teuben commented Jan 18, 2021 •
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fits.gz files are getting pretty common now.
Would a solution be to use memory mapped files?
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teuben commented Apr 10, 2021

Another popular compression format are the .fz files, where fpack/funpack is needed. The compression levels here are much higher, but the cfitsio tool are needed for this (e.g. ubuntu: libcfitsio-bin)

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teuben commented Nov 7, 2022

If fitsio_nemo is compiled with CFITSIO enabled, and the $NEMO/inc/cfitsio is not in the way, this already works in fitsccd

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teuben commented Nov 7, 2022 •
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For cfitsio 4.1.0 I found I needed -lcfitsio -lz -lcurl -lbz2
which is inconsistent with $NEMO/opt/lib/pkgconfig/cfitsio.pc - this is probably an upstream bug.

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