
File spspf.zip contains an figures, data, and fortran code

Files are located in differend subdirectories, so
spspf.zip should be decompresed with full path
(for example "pkunzip -d spspf.zip")

in dir. ARTICLE one can find text (latex and postscript format)
and figures form article (eps format)

the CASAS contain data and pictures of different cases
(in separated subdirectories A,B, ..., R) described in Table 1.
for each case one can find file 'spotline.cfg'
contain  an initial parameters described in text.
for example:

20      Alfa (in degr.)
30      Beta
20      inclination
5000    Lambda o (A)
4998    Begin of Lambda area
5002    End of Lambda area
8000    Number of step of Lambda
100     Vo (km/s)
0.7     u
300000  c (km/s)
10      number of step of Tau
1e-10   level of machine error
0       0-all rezults / 1 - rezults only when spot is visible
0       output   (0-all, 1 - "x,lamba,z1,z2,z3,z4", 2- "x,lambda,ilum,ilum-tau,tau")
xxxxx   palce for single tau (if exist rezults for this tau)

Program spspf.exe will make a few files 'aa_out.dat, ab_aout.dat, ..' 
containing a data for different value of tau.
Using parameter 'output' one can decide which results will be
presented in a?_out.dat files.

The  parameters: x,lamba,z1,z2,z3,z4",lambda,ilum,ilum-tau,tau
are described in the article.

In addition program spspf.zip will add to spotline.cfg 
informations about characteristic value of tau, lamda etc
peresented tn a table:

for example:

##################################################################################################################################
   tau,  tau1,  tau2,  tau3,  tau4,  tau5,  la1min,     la2min,   la2max,  la1max,  DeltaLa, vis,  file,      La.cen,     I.cen
##################################################################################################################################
  -0.50 0.6000 0.6000 0.6000 0.6000 0.1414 4999.8050    0.0000    0.0000 5000.1950    0.3899  1  AA_out.dat   5000.0000    0.3372
  -0.40 0.6000 0.6000 0.6000 0.6000 0.1414 4999.9710    0.0000    0.0000 5000.3440    0.3727  1  AB_out.dat   5000.1570    0.3800
  -0.30 0.6000 0.6000 0.6000 0.6000 0.1414 5000.0830    0.0000    0.0000 5000.4260    0.3430  1  AC_out.dat   5000.2550    0.4955
  -0.20 0.6000 0.6000 0.6000 0.6000 0.1414 5000.0830    0.0000    0.0000 5000.4260    0.3430  1  AD_out.dat   5000.2550    0.6082
  -0.10 0.6000 0.6000 0.6000 0.6000 0.1414 4999.9710    0.0000    0.0000 5000.3440    0.3727  1  AE_out.dat   5000.1570    0.6514
   0.00 0.6000 0.6000 0.6000 0.6000 0.1414 4999.8050    0.0000    0.0000 5000.1950    0.3899  1  AF_out.dat   5000.0000    0.6578
   0.10 0.6000 0.6000 0.6000 0.6000 0.1414 4999.6560    0.0000    0.0000 5000.0290    0.3727  1  AG_out.dat   4999.8430    0.6514
   0.20 0.6000 0.6000 0.6000 0.6000 0.1414 4999.5740    0.0000    0.0000 4999.9170    0.3430  1  AH_out.dat   4999.7450    0.6082
   0.30 0.6000 0.6000 0.6000 0.6000 0.1414 4999.5740    0.0000    0.0000 4999.9170    0.3430  1  AI_out.dat   4999.7450    0.4955
   0.40 0.6000 0.6000 0.6000 0.6000 0.1414 4999.6560    0.0000    0.0000 5000.0290    0.3727  1  AJ_out.dat   4999.8430    0.3800
   0.50 0.6000 0.6000 0.6000 0.6000 0.1414 4999.8050    0.0000    0.0000 5000.1950    0.3899  1  AK_out.dat   5000.0000    0.3372
##################################################################################################################################


tau1-5 = 0.6000 means taht this tau not exist
vis =1  mens taht  spot is visible, 0 spot is not visible for gived value of tau
la = lambda


For each cases (A,B ...) one can find  two subdirectories

Fig1 contains a picture of star with different spot positions  (*.ps)
cen.dat   coordinates of star center (0,0)
centr.dat -//-  of stellar pole
star.dat  -//-  of stellar disc edge
1-3.dat  :   edge of spot in different positions (z1,z2,....)
             calculated by spspf.exe with output =1 in spotline.cfg

all.gr1   picture in Graph4Win internal format


Fig2 contain postscript file with figures
aa_out.dat ....    : x,lambda,ilum,ilum-tau,tau
                       calculated by spspf.exe with output =2 in spotline.cfg
rown.gr1 :  picture in Graph4Win internal format


Data presented in fig 8-10 one cna find
in DL-LA, ICEN-LA and LC directories

