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This is a message from an automated system that monitors cfitsio releases.
Version 4.2.0 - Nov 2022
This release includes patches to security vulnerabilities. We
strongly encourage this upgrade, particularly for those running
CFITSIO in web accessible applications.
Fix to fits_read_key function, which was failing to properly read
keywords declared type TUINT on compilers where sizeof(int) =
sizeof(long).
Added new functions fits_read_cols and fits_write_cols to efficiently
read or write multiple columns in a single function call
Added new function fits_copy_selrows to copy only selected rows, such
as the selected rows returned by fits_find_rows
Added new calculator functions ERF(X), ERFC(X) and GAMMA(X), which are
mathematical special functions of the same name
Added new calculator function GTIFIND() which reports which GTI row
brackets a given time sample
Added new calculator functions which operate upon vector table
values NAXIS(V), NAXES(V,n), ELEMENTNUM(V) and AXISELEM(V,n),
and ARRAY(X,d) which promotes scalar X to a vector or array
with given dimensions.
The CFITSIO histogramming code now handles binning by any
arbitrary calculator expression rather than just a column name.
Both the binned columns as well as the optional weights may be
calculator expressions, enclosed in parentheses.
Binning of vector columns or expressions is now supported, as long
as all binned inputs (as well as the optional weighting) have the
same vector dimensions. Binning of variable-length columns remains
unsupported.
A bug that caused histogram weights from columns that are null values
to be tallied along with non-null values has been fixed.
The CFITSIO calculator and histogramming functionality is now
fully reentrant and does not require multithreading interlocks.
A long-standing segmentation fault bug in the histogramming code
related to binning any value using the "reciprocal" /XXXX notation
has been fixed.
Added mutex locks for thread safety in ftgiou and ftfiou.
Added several Fortran wrappers to support image read/write when
'fpixel' and 'nelements' are 8-byte integers.
Fixed bug which was adding spaces to some cases of long string key
value output.
(For complete changelog information, consult the package changelog file in cfitsio/doc/changes.txt)
NOTE: This release introduces a SONAME change from 9 to 10.
The text was updated successfully, but these errors were encountered:
This is a message from an automated system that monitors
cfitsio
releases.Version 4.2.0 - Nov 2022
This release includes patches to security vulnerabilities. We
strongly encourage this upgrade, particularly for those running
CFITSIO in web accessible applications.
Fix to fits_read_key function, which was failing to properly read
keywords declared type TUINT on compilers where sizeof(int) =
sizeof(long).
Added new functions fits_read_cols and fits_write_cols to efficiently
read or write multiple columns in a single function call
Added new function fits_copy_selrows to copy only selected rows, such
as the selected rows returned by fits_find_rows
Added new calculator functions ERF(X), ERFC(X) and GAMMA(X), which are
mathematical special functions of the same name
Added new calculator function GTIFIND() which reports which GTI row
brackets a given time sample
Added new calculator functions which operate upon vector table
values NAXIS(V), NAXES(V,n), ELEMENTNUM(V) and AXISELEM(V,n),
and ARRAY(X,d) which promotes scalar X to a vector or array
with given dimensions.
The CFITSIO histogramming code now handles binning by any
arbitrary calculator expression rather than just a column name.
Both the binned columns as well as the optional weights may be
calculator expressions, enclosed in parentheses.
Binning of vector columns or expressions is now supported, as long
as all binned inputs (as well as the optional weighting) have the
same vector dimensions. Binning of variable-length columns remains
unsupported.
A bug that caused histogram weights from columns that are null values
to be tallied along with non-null values has been fixed.
The CFITSIO calculator and histogramming functionality is now
fully reentrant and does not require multithreading interlocks.
A long-standing segmentation fault bug in the histogramming code
related to binning any value using the "reciprocal" /XXXX notation
has been fixed.
Added mutex locks for thread safety in ftgiou and ftfiou.
Added several Fortran wrappers to support image read/write when
'fpixel' and 'nelements' are 8-byte integers.
Fixed bug which was adding spaces to some cases of long string key
value output.
(For complete changelog information, consult the package changelog file in cfitsio/doc/changes.txt)
NOTE: This release introduces a SONAME change from 9 to 10.
The text was updated successfully, but these errors were encountered: