private void convertScaleOffsetUnsignedByte(IndexIterator iterIn, IndexIterator iterOut) { boolean checkMissing = useNaNs && hasMissing(); while (iterIn.hasNext()) { byte valb = iterIn.getByteNext(); double val = scale * DataType.unsignedByteToShort(valb) + offset; iterOut.setDoubleNext(checkMissing && isMissing_(val) ? Double.NaN : val); } }
private boolean compareData(String name, Array data1, Array data2, double tol, boolean justOne) { boolean ok = true; if (data1.getSize() != data2.getSize()) { f.format(" DIFF %s: size %d !== %d%n", name, data1.getSize(), data2.getSize()); ok = false; } if (data1.getElementType() != data2.getElementType()) { f.format( " DIFF %s: element type %s !== %s%n", name, data1.getElementType(), data2.getElementType()); ok = false; } if (!ok) return false; DataType dt = DataType.getType(data1.getElementType()); IndexIterator iter1 = data1.getIndexIterator(); IndexIterator iter2 = data2.getIndexIterator(); if (dt == DataType.DOUBLE) { while (iter1.hasNext() && iter2.hasNext()) { double v1 = iter1.getDoubleNext(); double v2 = iter2.getDoubleNext(); if (!Double.isNaN(v1) || !Double.isNaN(v2)) if (!closeEnough(v1, v2, tol)) { f.format( " DIFF %s: %f != %f count=%s diff = %f pdiff = %f %n", name, v1, v2, iter1, diff(v1, v2), pdiff(v1, v2)); ok = false; if (justOne) break; } } } else if (dt == DataType.FLOAT) { while (iter1.hasNext() && iter2.hasNext()) { float v1 = iter1.getFloatNext(); float v2 = iter2.getFloatNext(); if (!Float.isNaN(v1) || !Float.isNaN(v2)) if (!closeEnough(v1, v2, (float) tol)) { f.format( " DIFF %s: %f != %f count=%s diff = %f pdiff = %f %n", name, v1, v2, iter1, diff(v1, v2), pdiff(v1, v2)); ok = false; if (justOne) break; } } } else if (dt == DataType.INT) { while (iter1.hasNext() && iter2.hasNext()) { int v1 = iter1.getIntNext(); int v2 = iter2.getIntNext(); if (v1 != v2) { f.format( " DIFF %s: %d != %d count=%s diff = %f pdiff = %f %n", name, v1, v2, iter1, diff(v1, v2), pdiff(v1, v2)); ok = false; if (justOne) break; } } } else if (dt == DataType.SHORT) { while (iter1.hasNext() && iter2.hasNext()) { short v1 = iter1.getShortNext(); short v2 = iter2.getShortNext(); if (v1 != v2) { f.format( " DIFF %s: %d != %d count=%s diff = %f pdiff = %f %n", name, v1, v2, iter1, diff(v1, v2), pdiff(v1, v2)); ok = false; if (justOne) break; } } } else if (dt == DataType.BYTE) { while (iter1.hasNext() && iter2.hasNext()) { byte v1 = iter1.getByteNext(); byte v2 = iter2.getByteNext(); if (v1 != v2) { f.format( " DIFF %s: %d != %d count=%s diff = %f pdiff = %f %n", name, v1, v2, iter1, diff(v1, v2), pdiff(v1, v2)); ok = false; if (justOne) break; } } } else if (dt == DataType.STRUCTURE) { while (iter1.hasNext() && iter2.hasNext()) { compareStructureData( (StructureData) iter1.next(), (StructureData) iter2.next(), tol, justOne); } } return ok; }