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Star drop levels for buildstardb.cpp second try

ver1_5_1
Deon Ramsey 2002-01-10 21:15:53 +00:00
parent 64e41c7cf8
commit 52f4b30226
2 changed files with 19 additions and 4 deletions
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data/stars.dat
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23
src/buildstardb.cpp
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@ -40,7 +40,7 @@ static const int TycStarRecordLength = 351;
static uint32 NullCCDMIdentifier = 0xffffffff;
static uint32 NullCatalogNumber = 0xffffffff;
static int verbose;
static int verbose, dropstars;
class HipparcosStar
@ -125,6 +125,10 @@ void HipparcosStar::analyze()
{
int dubious=0;
status=0;
if ((parallax) <= 0.4 && ((dropstars==0) || (dropstars==1 && appMag<6.0)))
parallax=0.4; /* fix strange paralaxes so the stars aren't *way*
out there. A parallax of 0.4 will put them at
just a touch above 8154 LY away. */
if (parallax <= 0.0)
dubious+=400;
else if (parallax<0.2)
@ -170,7 +174,7 @@ void HipparcosStar::analyze()
status=1;
n_dub++;
}
if (dubious>5)
if ((dubious>5) && (dropstars) && (!(dropstars==1 && appMag<6.0)))
{
status=2;
n_drop++;
@ -1080,12 +1084,13 @@ int main(int argc, char* argv[])
{
assert(sizeof(StellarClass) == 2);
verbose=0;
dropstars=1;
int c;
while((c=getopt(argc,argv,"v::q"))>-1)
while((c=getopt(argc,argv,"v::qd:"))>-1)
{
if (c=='?')
{
cout << "Usage: buildstardb [-v[<verbosity_level>] [-q]\n";
cout << "Usage: buildstardb [-v[<verbosity_level>] [-q] [-d <drop-level>\n";
exit(1);
}
else if (c=='v')
@ -1101,6 +1106,16 @@ int main(int argc, char* argv[])
else
verbose=1;
}
else if (c=='d')
{ /* Dropstar level. 0 = don't drop stars
1 = drop only non-naked eye visible stars
2 = drop all stars with strange values */
dropstars=(int)atol(optarg);
if (dropstars<0)
dropstars=0;
else if (dropstars>2)
dropstars=2;
}
else if (c=='q')
{
verbose=-1;