void batchCubesCallback(char **pptrOutput)
{
int result;
char *ptrOutput = *pptrOutput;
NumberLength = toProcess.nbrLimbs;
result = fcubes(&toProcess);
// Show the number to be decomposed into sum of cubes.
strcpy(ptrOutput, "<p>");
ptrOutput += strlen(ptrOutput);
if (hexadecimal)
{
BigInteger2Hex(&toProcess, ptrOutput, groupLen);
}
else
{
BigInteger2Dec(&toProcess, ptrOutput, groupLen);
}
ptrOutput += strlen(ptrOutput);
switch (result)
{
case -1:
strcpy(ptrOutput, (lang==0?": This applet does not work if the number is congruent to 4 or 5 (mod 9)</p>":
": El applet no funciona si el número es congruente a 4 o 5 (mod 9)</p>"));
*pptrOutput = ptrOutput + strlen(ptrOutput);
return;
case 1:
strcpy(ptrOutput, (lang==0?": Internal error! Please send the number to the author of the applet.</p>":
": ¡Error interno!Por favor envíe este número al autor del applet.</p>"));
*pptrOutput = ptrOutput + strlen(ptrOutput);
return;
case 2:
strcpy(ptrOutput, (lang==0?": User stopped the calculation</p>":": El usuario detuvo el cálculo</p>"));
*pptrOutput = ptrOutput + strlen(ptrOutput);
return;
}
// Show decomposition in sum of 1, 2, 3 or 4 cubes.
strcpy(ptrOutput, " = ");
ptrOutput += strlen(ptrOutput);
if (Base1.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = '(';
}
if (hexadecimal)
{
BigInteger2Hex(&Base1, ptrOutput, groupLength);
}
else
{
BigInteger2Dec(&Base1, ptrOutput, groupLength);
}
ptrOutput += strlen(ptrOutput);
if (Base1.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = ')';
}
strcpy(ptrOutput, cube);
ptrOutput += strlen(ptrOutput);
if (Base2.nbrLimbs != 1 || Base2.limbs[0].x != 0)
{
strcpy(ptrOutput, " + ");
ptrOutput += strlen(ptrOutput);
if (Base2.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = '(';
}
if (hexadecimal)
{
BigInteger2Hex(&Base2, ptrOutput, groupLength);
}
else
{
BigInteger2Dec(&Base2, ptrOutput, groupLength);
}
ptrOutput += strlen(ptrOutput);
if (Base2.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = ')';
}
strcpy(ptrOutput, cube);
ptrOutput += strlen(ptrOutput);
}
if (Base3.nbrLimbs != 1 || Base3.limbs[0].x != 0)
{
strcpy(ptrOutput, " + ");
ptrOutput += strlen(ptrOutput);
if (Base3.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = '(';
}
if (hexadecimal)
{
BigInteger2Hex(&Base3, ptrOutput, groupLength);
}
else
{
BigInteger2Dec(&Base3, ptrOutput, groupLength);
}
ptrOutput += strlen(ptrOutput);
if (Base3.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = ')';
}
strcpy(ptrOutput, cube);
ptrOutput += strlen(ptrOutput);
}
if (Base4.nbrLimbs != 1 || Base4.limbs[0].x != 0)
{
strcpy(ptrOutput, " + ");
ptrOutput += strlen(ptrOutput);
if (Base4.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = '(';
}
if (hexadecimal)
{
BigInteger2Hex(&Base4, ptrOutput, groupLength);
}
else
{
BigInteger2Dec(&Base4, ptrOutput, groupLength);
}
ptrOutput += strlen(ptrOutput);
if (Base4.sign == SIGN_NEGATIVE)
{
*ptrOutput++ = ')';
}
strcpy(ptrOutput, cube);
ptrOutput += strlen(ptrOutput);
}
*pptrOutput = ptrOutput;
}
int phypp_main(int argc, char* argv[]) {
if (argc < 2) {
print("usage: make_shifts <ob_filter> [options]");
return 0;
}
vec1u exclude;
std::string helper;
read_args(argc-1, argv+1, arg_list(exclude, helper));
if (helper.empty()) {
error("please provide the name of (one of) the helper target you used to "
"calibrate the shifts (helper=...)");
return 1;
}
helper = tolower(helper);
std::string scis = argv[1];
vec1d cent_ra, cent_dec;
file::read_table("centroid_helper.txt", 0, cent_ra, cent_dec);
vec1u ids = uindgen(cent_ra.size())+1;
vec1u idex = where(is_any_of(ids, exclude));
inplace_remove(ids, idex);
inplace_remove(cent_ra, idex);
inplace_remove(cent_dec, idex);
std::ofstream cmb("combine.sof");
vec1d shx, shy;
vec1d x0, y0;
bool first_line = true;
uint_t nexp = 0;
for (uint_t i : range(ids)) {
std::string dir = scis+align_right(strn(ids[i]), 2, '0')+"/";
print(dir);
vec1s files = dir+file::list_files(dir+"sci_reconstructed*-sci.fits");
inplace_sort(files);
// Find out which exposures contain the helper target from which the
// shifts were calibrated
vec1u ignore;
for (uint_t k : range(files)) {
std::string f = files[k];
fits::generic_file fcubes(f);
vec1s arms(24);
bool badfile = false;
for (uint_t u : range(24)) {
if (!fcubes.read_keyword("ESO OCS ARM"+strn(u+1)+" NAME", arms[u])) {
note("ignoring invalid file '", f, "'");
note("missing keyword 'ESO OCS ARM"+strn(u+1)+" NAME'");
ignore.push_back(k);
badfile = true;
break;
}
}
if (badfile) continue;
arms = tolower(trim(arms));
vec1u ida = where(arms == helper);
if (ida.empty()) {
ignore.push_back(k);
} else if (x0.empty()) {
// Get astrometry of IFUs from first exposure
// NB: assumes the rotation is the same for all exposures,
// which is anyway what kmos_combine does later on.
fcubes.reach_hdu(ida[0]+1);
fits::wcs astro(fcubes.read_header());
fits::ad2xy(astro, cent_ra, cent_dec, x0, y0);
}
}
inplace_remove(files, ignore);
if (files.empty()) {
warning("folder ", dir, " does not contain any usable file");
continue;
}
for (std::string f : files) {
cmb << f << " COMMAND_LINE\n";
++nexp;
}
double dox = x0[0] - x0[i], doy = y0[0] - y0[i];
if (first_line) {
// Ommit first line which has, by definition, no offset
first_line = false;
} else {
shx.push_back(dox);
shy.push_back(doy);
}
if (file::exists(dir+"helpers/shifts.txt")) {
vec1d tx, ty;
file::read_table(dir+"helpers/shifts.txt", 0, tx, ty);
for (uint_t j : range(tx)) {
shx.push_back(dox+tx[j]);
shy.push_back(doy+ty[j]);
}
}
}
note("found ", nexp, " exposures");
cmb.close();
auto truncate_decimals = vectorize_lambda([](double v, uint_t nd) {
return long(v*e10(nd))/e10(nd);
});
shx = truncate_decimals(shx, 2);
shy = truncate_decimals(shy, 2);
file::write_table("shifts.txt", 10, shx, shy);
return 0;
}
