private void showValues2D(CoordinateAxis2D axis2D) { Formatter f = new Formatter(); if (axis2D.isInterval()) { ArrayDouble.D2 coords = axis2D.getCoordValuesArray(); ArrayDouble.D3 bounds = axis2D.getCoordBoundsArray(); if (bounds == null) { infoTA.appendLine("No bounds for interval " + axis2D.getFullName()); return; } IndexIterator coordIter = coords.getIndexIterator(); IndexIterator boundsIter = bounds.getIndexIterator(); while (coordIter.hasNext()) { double coordValue = coordIter.getDoubleNext(); if (!boundsIter.hasNext()) break; double bounds1 = boundsIter.getDoubleNext(); if (!boundsIter.hasNext()) break; double bounds2 = boundsIter.getDoubleNext(); f.format("%f (%f,%f) = %f%n", coordValue, bounds1, bounds2, bounds2 - bounds1); } } else { ArrayDouble.D2 coords = axis2D.getCoordValuesArray(); IndexIterator coordIter = coords.getIndexIterator(); while (coordIter.hasNext()) { double coordValue = coordIter.getDoubleNext(); f.format("%f%n", coordValue); } } infoTA.appendLine(f.toString()); }
private void showValuesAsDates(CoordinateAxis axis) { String units = axis.getUnitsString(); String cal = getCalendarAttribute(axis); CalendarDateUnit cdu = CalendarDateUnit.of(cal, units); try { infoTA.appendLine(units); infoTA.appendLine(NCdumpW.printVariableData(axis, null)); if (axis.getDataType().isNumeric()) { if (axis instanceof CoordinateAxis2D) { showDates2D((CoordinateAxis2D) axis, cdu); } else if (axis instanceof CoordinateAxis1D) { // 1D showDates1D((CoordinateAxis1D) axis, cdu); } else { // > 2D Array data = axis.read(); IndexIterator ii = data.getIndexIterator(); while (ii.hasNext()) { double val = ii.getDoubleNext(); infoTA.appendLine(makeCalendarDateStringOrMissing(cdu, val)); } } } else { // must be iso dates Array data = axis.read(); Formatter f = new Formatter(); if (data instanceof ArrayChar) { ArrayChar dataS = (ArrayChar) data; ArrayChar.StringIterator iter = dataS.getStringIterator(); while (iter.hasNext()) f.format(" %s%n", iter.next()); infoTA.appendLine(f.toString()); } else if (data instanceof ArrayObject) { IndexIterator iter = data.getIndexIterator(); while (iter.hasNext()) f.format(" %s%n", iter.next()); infoTA.appendLine(f.toString()); } } } catch (Exception ex) { ex.printStackTrace(); infoTA.appendLine(ex.getMessage()); } }
/** * Get the minimum and the maximum data value of the previously read Array, skipping missing * values as defined by isMissingData(double val). * * @param a Array to get min/max values * @return both min and max value. */ public MAMath.MinMax getMinMaxSkipMissingData(Array a) { if (!hasMissingData()) return MAMath.getMinMax(a); IndexIterator iter = a.getIndexIterator(); double max = -Double.MAX_VALUE; double min = Double.MAX_VALUE; while (iter.hasNext()) { double val = iter.getDoubleNext(); if (isMissingData(val)) continue; if (val > max) max = val; if (val < min) min = val; } return new MAMath.MinMax(min, max); }
private void showDates2D(CoordinateAxis2D axis2D, CalendarDateUnit cdu) { Formatter f = new Formatter(); if (axis2D.isInterval()) { ArrayDouble.D2 coords = axis2D.getCoordValuesArray(); ArrayDouble.D3 bounds = axis2D.getCoordBoundsArray(); if (bounds == null) { infoTA.appendLine("No bounds for interval " + axis2D.getFullName()); return; } IndexIterator coordIter = coords.getIndexIterator(); IndexIterator boundsIter = bounds.getIndexIterator(); while (coordIter.hasNext()) { double coordValue = coordIter.getDoubleNext(); if (!boundsIter.hasNext()) break; double bounds1 = boundsIter.getDoubleNext(); if (!boundsIter.hasNext()) break; double bounds2 = boundsIter.getDoubleNext(); f.format( "%s (%s,%s)%n", makeCalendarDateStringOrMissing(cdu, coordValue), makeCalendarDateStringOrMissing(cdu, bounds1), makeCalendarDateStringOrMissing(cdu, bounds2)); } } else { ArrayDouble.D2 coords = axis2D.getCoordValuesArray(); IndexIterator coordIter = coords.getIndexIterator(); while (coordIter.hasNext()) { double coordValue = coordIter.getDoubleNext(); f.format("%s%n", makeCalendarDateStringOrMissing(cdu, coordValue)); } } infoTA.appendLine(f.toString()); }