Release Notes: Compilation problems due to deprecated functions were solved with less restrictive pre-processor directves. A new utility program, Cairo_SAC, was added for plotting (in PDF, PS, or PNG) a large number of SAC files using Cairo functions.
Release Notes: A severe bug due to deprecated functions of GTK has been corrected (all deprecated functions were updated to the new standard). Version 0.71 of STK should not be used, as it is not totally functional.
Release Notes: Several errors of compilation have been solved in the main project STK, and also in the Utilities programs. New utility programs are given in poly_fit (fitting polynomial of order N to a data set), linear_reg (linear regression of a straight line), and spline_interp (spline interpolation for over sampling data); these functions belong to the MinLINAG sub-project (Minimum Linear AlGebra in C).
Release Notes: This release corrects a major bug in freeing memory. The Win32 version was especially sensitive to this bug. This release also includes two new features in the utility programs, in the MLINA (Minimum LINear Algebra library) section. The first feature is the computation of the rank of a matrix (in the igenVal_imTQL1() function). The second feature is a program for fitting a curve with a polynomial of any order.
Release Notes: New packages were added for Debian/Ubuntu and for Mac OS X 10.4 (Tiger). The Derivator _Fc function (a derivator with a cutting frequency) was added. setlocale(LC_ALL,"C") is used to avoid the use of the regional setting for the decimal separator.
Release Notes: A major bug with reading SAC_BIN and a minor bug in MM_MAG_1_17 were corrected. A TIME_FREQX utility program was included for computing time_frequency of an entire directory of files.
Release Notes: Reading of files was secured to avoid a crash when reading files in the wrong format. A new version of MM_MAG is used, which takes into account signal/noise ratio to avoid over-estimation of magnitudes for a small S/N ratio. The validity of Mm is checked with the criterion of a minimum signal/noise ratio. The minimum valid signal/noise ratio is defined in the configuration file MM_mag_x_xx.ini.
Release Notes: A minimum mathematical library for linear algebra (MLINA lib) has been added in Utility programs. As it is written in standard C, the functions can be adapted very easily to other programs (unlike CLAPACK, LAPACK, LINPACK, or EISPACK which use Fortran). Of course MLINA cannot compete with these very complete and high level libraries, but it provides convenient and standard tools for solving sets of linear equations, eigenvalues, and vector computation.
Release Notes: PPOL_MTPA was updated to version 1.1. A major compilation bug was fixed in PPOL_MTPA. Four functions included in POLAR_MTPA and POLAR 0.0.x are derived from code that is under a very restrictive license, and thus must not be distributed. The code of the POLAR_MTPA_1.1 and POLAR_1.1 has been cleaned up. The Win32 binary versions do not contain the POLAR_MTPA and POLAR programs, thus are not affected by the problem.
Release Notes: The SAC_BIN2ASCII program was added for converting an entire directory of files in SAC_BIN format into SAC_ASCII. The MATH package was added, which contains minimum linear algebra (LU, QR, eigen values, eigen vectors, linear solutions). It is still under construction and not appropriate for production.