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R1448/ChiBenchmark/lenstoolchi/NEWS
a258267da7d3grid_srcplane_conversion

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NEWS
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Jan 4 2006 Add the AST library to compute source inversion.
Jan 17 2006 Replace the AST library by the wcslib library.
Jan 17 2006 Change the galaxy index n in all structure from int to char*
and adapt lenstool to this new type. Its possible now to
specify the arclet index in a familly of arclets by just
modifying the last letter of its name (eg C12a, C12b, etc).
Jan 27 2006 Include the Bayesys optimisation functions in Lenstool .
Feb 1 2006 Change the version to 6. The name of the executable file is now lenstool.
Feb 6 2006 Update the code to POSIX standard. The global functions are
written in the <fonction.h> header.
Feb 7 2006 Change the USAGE help line.
Feb 9 2006 Insert the table tool in the distribution.
Change the architecture of the distribution.
Concatenate specific source files into other more general
already existing source files in lenstool. Files that
have been deleted :
- e_magshear.c, f1dim.c, formatrix.c, linmin.c, mag.c,
medstat.c, mnbrak.c, o_shape_rond.c, permutation.c,
readlist.c, rotelip.c, sp_comp.c, sp_cx.c, sp_cxy.c,
sp_cxy.c, sp_dx.c, spint.c, spint_x.c, sp_ix.c,
sp_ixx.c, sp_iy.c, sp_iyy.c, st_ez.c, w_clump.c,
wr_sof.c
Feb 10 2006 Add the grid, draw and frames.pl perl scripts to the
distribution.
Feb 14 2006 Correction for the BUG in the reading of old images input file.
Feb 20 2006 Integration of the Histogram and Histogram2D tools.
Mar 16 2006 Modify the Bayesian output files (b0->sigma, epot->emass) so
that they were not dependant of the potential type.
Mar 23 2006 Add bayesResults.pl to the perl tools. Once the bayesian
optimisation has finished, it shows the final parameters values
with their 3 sigma error bars.
Apr 17 2006 Release of a distribution.
Apr 27 2006 Add the reference and cosmolimit keyword and section to the
bestopt.par output file.
Apr 28 2006 Increase the limit number of lenses from 200 to 300.
Apr 28 2006 Change all the float variables to double.
Apr 28 2006 Append the potfile ftype 4. Same as ftype 2 but in absolute WCS
coordinates.
May 3 2006 Change the behavior of the nlentille keyword. If there is less
potentials than nlentille then nlentille is given the effective
number of potentials. This correct a recurrent QROMB error.
May 3 2006 Correction in f_shape_abs() to handle the errors produced
while reading the multiple images files in WCS coordinates.
May 16 2006 Correction of a BUG that was appearing when some keyword
arguments where missing in a .par file. In general, the next
keyword was not considered.
May 16 2006 Correction : In the best.par file, the type argument of the
reference keyword was always 0. Now it corresponds to its
original value.
May 23 2006 New algorithm Marching Squares for the computation of critical
lines. (cf. Manual)
May 23 2006 Code optimisation of the potential computation for PIEMD
potential. Speed improved by 10%.
May 24 2006 Release of Lenstool-6.1
May 31 2006 Implement the -3 mode in g_ampli.c to compute the sensitivity
map in the source plane.
May 31 2006 Change the name of the pi global variable to imFrame.
Jun 8 2006 Improve the Marching Square algorithm for critical lines
computation. Computation of the segment positions by linear
interpolation of the amplifications.
Jun 14 2006 Improve the optimisation speed by a factor 10. Compute only
the potential of the optimised clumps and keep in memory the
potential influence of the not optimised clumps. Create 3 new
functions e_grad_gal(), e_grad2_gal(), e_mag_gal().
Jun 14 2006 Reorganisation of the set_lens_par() and set_lens() functions.
The set_lens_par() is used only once in init_grille() and
display the clumps parameters. It calls the set_lens() function
to set the clumps parameters. set_lens() is also called in
o_runpot1() and o_runpot2(). No speed improvement noticed.
Jun 14 2006 Rename the Mcrit and Mcrit12 global constants to MCRIT and
MCRIT12.
Jun 15 2006 Change the parameters passage from value to pointer for the
functions : e_grad(), e_grad2(), e_amp(), e_dpl() and e_unmag().
Jun 15 2006 Fix a BUG in wfits.c/wrf_fits(). Change double to float for
the p_ima FITS file buffer.
Jun 15 2006 Append the bayes speed of calculation as a user defined
parameter in the .par optimisation file. (See User Manual)
Jun 15 2006 Modify the name of the clumps so that they correspond to the
identifier they have in the potfile (if defined). Change the
clump from integer to string.
Jun 15 2006 For PIEMD, plot Re for the potfile clumps as defined in Hjorth
& Kneib Eq 13. Update the pelli Perl script.
Jun 20 2006 Fix a BUG in the ./configure script with the WCS library where
the library and the headers are not in the same directory.
Jun 21 2006 Fix a BUG in o_set_lens_bayes.c:setParVal() when setting the
ellipticity of a clump.
Jun 27 2006 Write the image and clump positions with 7 digits precision.
Jun 27 2006 Release of distribution 6.2
Jun 28 2006 Append the WCS support when producing simulated images with
the "grande" option.
Jun 28 2006 Fix a BUG in o_runpot1(). 2 arrays that are used only with
the SIS model were free() even if the model was not SIS. It
was resulting in a malloc error.
Jun 28 2006 Patch a debility in the configure script. There was an error
produced when the headers and the library of the CFITSIO
distribution were not in the same directory.
Jun 28 2006 Fix a patch in the histogram.f code. There was a shift between
the blue points and the gray pixels.
Jun 29 2006 Fix a BUG in the bestopt.par and best.par for the reference
keyword. RA and DEC is always written in double format even
when M.iref was 1. Now M.iref is 3 as soon as a reference
is given.
Jul 03 2006 Append the total mass to the outputs in pot.dat for the PIEMD
Jul 13 2006 Fix a BUG in lenstool_tab.c related to the conversion from
float to double. The sscanf() format used to read the input
parameters was wrong.
clumps.
Jul 18 2006 Fix a BUG when reading the input file and the user change the
M.verbose mode to 0 in the runmode section, the para.out file
stops to be filled.
Jul 18 2006 Modify Lenstool and the pelli and pcl script so that they
recognizes the #REFERENCE keyword at the beginning of an input
file. Write the #REFERENCE keyword at the beginning of ce.dat
and ci.dat.
Jul 19 2006 Append the Algorithm and limitHigh/limitLow keyword to the
best.par and bestopt.par output files.
Jul 21 2006 Remove the WARNING message "alpha is out of bound!!!" and
"xwant is out of bounds!!!" that were appearing during the
NFW potential optimisation. (e_nfwgt.c)
Jul 25 2006 Fix a BUG in the sig2pos4j.c/sig2pos4j() function. With the new
grad_gal() function, the .grad structure of Image had to be
initialised to 0.
Jul 25 2006 Fix a BUG in o_rescale.c/rescaleParam(). The ellipticity of the
mass profile was not updated for the NFW profile.
Jul 31 2006 Set by default alpha to 0 in every models.
Jul 31 2006 Fix a BUG in o_rescale.c/setParVal() for the cosmological
parameters bayesian optimisation. There were missing break;
commands.
Jul 31 2006 Fix a BUG in o_rescale/rescaleCube_1Atom(), bayesapp.c/Monitor()
and o_run_bayes.c/o_run_bayes(). In the loop that select the
clumps to optimise, change G.nlens to G.no_lens.
Aug 02 2006 Fix a BUG in o_print_res() when writing the bestopt.par file.
When writing the CL.algorithm, we were writting in <best> file
descriptor instead of in <besto>.
Aug 16 2006 Implement the error mass computation as the new option 5 to the
mass keyword in the runmode section.
Aug 17 2006 Extend the flexibility in the choice of arclet names. It is
possible to have a name with a final integer. Ex A2, A3 pertains
to the same family.
Aug 31 2006 Increase the allowed number of multiple images systems from 11
to 30 systems.
Sep 05 2006 Increase the precision of the WCS keywords in the fits files
produced by lenstool.
Oct 09 2006 Fix a BUG with several occurance of the file fitsio.h in the
cfitsio distribution version 3.006
Oct 11 2006 Fix a BUG in cleanlens. The FITS file in the source plane had
a bad header. CRPIX was wrong due to wrong values of the
xmin,xmax,ymin,ymax values.
Oct 16 2006 Implement new constraints from single image systems.
Oct 16 2006 Implement optimisation of potfile rcut and sigma parameters.
Nov 10 2006 Once finished the redshift estimation, put the source redshift
that gives the best fit in the source.dat and image.all files.
Nov 13 2006 Implement rectangular mass maps. The given number of pixels is
in the Y direction. The X size is scaled by (xmin,xmax,ymin,
ymax) in the 'champ' section of the .par file.
Nov 20 2006 Implementation of a new sorting for the arcs in dist.dat. With
sort = 2 in the runmode section, the arcs are sorted along
the abscissa coordinates.
Feb 09 2007 Implementation of redshift linked families in z_m_limit.
Mar 05 2007 Implementation of the Sersic profile.
Mar 05 2007 Implementation of a optimizable nuisance parameter.
Mar 19 2007 Correct a BUG in the SIS potential. The orientation of wrong by
90 degrees. Change R2=(1+e)x^2+(1-e)y^2 by R2=(1-e)x^2+(1+e)y^2
Feb 20 2009 SVN test dummy
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