btab.addColumn(vf);
btab.addColumn(strings);
btab.addColumn(vbool);
btab.addColumn(ints);
Fits f = new Fits();
f.addHDU(Fits.makeHDU(btab));
BufferedDataOutputStream bdos = new BufferedDataOutputStream(
new FileOutputStream("bt3.fits"));
f.write(bdos);
f = new Fits("bt3.fits");
BinaryTableHDU bhdu = (BinaryTableHDU) f.getHDU(1);
btab = (BinaryTable) bhdu.getData();
float[] flatfloat = (float[]) btab.getFlattenedColumn(0);
float[][] tvf = (float[][]) btab.getColumn(1);
String[] xstr = (String[]) btab.getColumn(2);
boolean[][] tvbool = (boolean[][]) btab.getColumn(3);
for (int i = 0; i < 50; i += 3) {
assertEquals(flatfloat[16 * i], flatfloat[16 * i + 1], 0);
assertEquals(vf[i].length, tvf[i].length);
for (int j = 0; j < vf[i].length; j++) {
assertEquals(vf[i][j], tvf[i][j], 0);
}
assertEquals(strings[i], xstr[i]);
assertEquals(vbool[i].length, tvbool[i].length);
for (int j = 0; j < vbool[i].length; j++) {
assertEquals(vbool[i][j], tvbool[i][j]);
}
}
// add again some columns
btab.addColumn(floats);
btab.addColumn(vf);
btab.addColumn(strings);
btab.addColumn(vbool);
btab.addColumn(ints);
// add 50 rows..
for (int i = 0; i < 50; i += 1) {
Object[] row = btab.getRow(i);
// test that we really have 10 cols
assertEquals(10, row.length);
float[] qx = (float[]) row[1];
assertEquals(strings[i], (String) row[2]);
// change string to new string
row[2] = "new string:" + i;
btab.addRow(row);
}
f = new Fits();
f.addHDU(Fits.makeHDU(btab));
BufferedFile bf = new BufferedFile("bt4.fits", "rw");
f.write(bf);
bf.flush();
bf.close();
f = new Fits("bt4.fits");
btab = (BinaryTable) f.getHDU(1).getData();
// Try getting data before we read in the table.
xstr = (String[]) btab.getColumn(2);
//char[] c = btab.getTypes();
//System.out.println(c[3]);
boolean[] batest = (boolean[]) btab.getElement(99, 3);
System.out.println(batest.length);
boolean[] ob = new boolean[]{true, false, true, false};
System.out.println(ob[0] + " " + ob[1] + " " + ob[2] + " " + ob[3]);
System.out.println(batest[0] + " " + batest[1] + " " + batest[2] + " " + batest[3]);
btab.setElement(99, 3, ob);
for (int i = 0; i < xstr.length; i++) {
boolean[] ba = (boolean[]) btab.getElement(i, 3);
float[] fx = (float[]) btab.getElement(i, 1);
float[][] tst = (float[][]) btab.getElement(i, 0);
String s = (String) btab.getElement(i, 2);
int trow = i % 50;
System.out.println(vbool[trow].length + " " + ba.length);
assertEquals(vbool[trow].length, ba.length);
for (int j = 0; j < ba.length; j += 1) {
assertEquals(ba[j], vbool[trow][j]);
}
assertEquals(vf[trow].length, fx.length);
for (int j = 0; j < fx.length; j += 1) {
assertEquals(vf[trow][j], fx[j], 0);
}
if (i >= 50)
assertEquals("new string:" + trow, s);
else
assertEquals(strings[i], s);
// that's for second set of cols
ba = (boolean[]) btab.getElement(i, 8);
fx = (float[]) btab.getElement(i, 6);
tst = (float[][]) btab.getElement(i, 5);
s = (String) btab.getElement(i, 7);
assertEquals(vbool[trow].length, ba.length);
for (int j = 0; j < ba.length; j += 1) {
assertEquals(ba[j], vbool[trow][j]);
}
assertEquals(vf[trow].length, fx.length);
for (int j = 0; j < fx.length; j += 1) {
assertEquals(vf[trow][j], fx[j], 0);
}
assertEquals(strings[trow], s);
}
// Fill the table.
f.getHDU(1).getData();
xstr = (String[]) btab.getColumn(2);
for (int i = 0; i < xstr.length; i += 3) {
int trow = i % 50;
String s = (String) btab.getElement(i, 2);
if (i > 50)
assertEquals("new string:" + trow, s);
else
assertEquals(strings[i], s);
assertEquals(s, xstr[i]);
}
/** * Create a binary table from an Object[][] array */
Object[][] x = new Object[5][3];
for (int i = 0; i < 5; i += 1) {
x[i][0] = new float[]{i};
x[i][1] = new String("AString" + i);
x[i][2] = new int[][]{{i, 2 * i}, {3 * i, 4 * i}};
}
f = new Fits();
FitsFactory.setUseAsciiTables(false);
BasicHDU hdu = Fits.makeHDU(x);
hdu.toString();
f.addHDU(hdu);
bf = new BufferedFile("bt5.fits", "rw");
f.write(bf);
bf.close();
/*File fi = new File("bt1.fits");
fi.delete();
fi = new File("bt2.fits");