@org.junit.Test public void testGrid() throws IOException, InvalidRangeException { System.setProperty("httpservices.urlencode", "false"); try (DODSNetcdfFile dodsfile = TestDODSRead.openAbs("http://iridl.ldeo.columbia.edu/SOURCES/.NOAA/.NCEP/.CPC/.GLOBAL/.daily/dods")) { Variable dataV = null; // array assert (null != (dataV = dodsfile.findVariable("olr"))); assert dataV instanceof DODSVariable; // maps Variable v = null; assert (null != (v = dodsfile.findVariable("time"))); assert (null != (v = dodsfile.findVariable("lat"))); assert (null != (v = dodsfile.findVariable("lon"))); // read data Array data = dataV.read("0, 0:72:1, 0:143:1"); assert null != data; } System.setProperty("httpservices.urlencode", "true"); }
@org.junit.Test public void testGrid() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.06"); Variable v = null; assert(null != (v = dodsfile.findVariable("OneD"))); checkVariable(v); assert(null != (v = dodsfile.findVariable("x"))); checkVariable(v); assert(null != (v = dodsfile.findVariable("y"))); checkVariable(v); assert(null != (v = dodsfile.findVariable("FourD"))); assert v instanceof DODSGrid; checkVariable2(v); }
@org.junit.Test public void testGrid() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.06a"); Variable v = null; // arrays assert(null != (v = dodsfile.findVariable("OneD"))); assert v instanceof DODSVariable; checkArray(v); // map assert(null != (v = dodsfile.findVariable("x"))); checkArray(v); }
@Test public void testScalarRead() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.04"); Variable v = null; assert null != (v = dodsfile.findVariable("types")); assert v instanceof Structure; scalarRead((Structure) v); }
@org.junit.Test public void testStructureRead() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.04"); Variable v = null; Array a = null; assert null != (v = dodsfile.findVariable("types")); assert v instanceof Structure; Structure s = (Structure) v; StructureData sdata = s.readStructure(); checkSD( sdata); }
@Test public void testReadArrayOfStructs() throws IOException, InvalidRangeException { Variable v = dodsfile.findVariable("types"); assert v != null; assert v instanceof DODSStructure; assert v.getRank() == 1; assert v.getDataType() == DataType.STRUCTURE; DODSStructure struct = (DODSStructure) v; Array data = struct.read(); assert data.getRank() == 1; assert data.getElementType().equals(StructureData.class); IndexIterator ii = data.getIndexIterator(); while (ii.hasNext()) { Object d = ii.next(); assert d instanceof StructureData : d.getClass().getName(); } }
@Test public void testReadArrayOfStructs() throws IOException, InvalidRangeException { Variable v = dodsfile.findVariable("types"); assert v != null; assert v instanceof DODSStructure; assert v.getRank() == 1; assert v.getDataType() == DataType.STRUCTURE; DODSStructure struct = (DODSStructure) v; Array data = struct.read(); assert data.getRank() == 1; assert data.getElementType().equals(StructureData.class); IndexIterator ii = data.getIndexIterator(); while (ii.hasNext()) { Object d = ii.next(); assert d instanceof StructureData : d.getClass().getName(); } }
@Test public void testRead() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.04"); Variable v = null; Array a = null; // byte assert null != (v = dodsfile.findVariable("types")); assert v instanceof Structure; Structure s = (Structure) v; Array sdata = s.read(); checkSD( (StructureData) sdata.getObject( sdata.getIndex())); }
@Test public void testScalarReadUncached() throws IOException { DODSNetcdfFile.setPreload( false); DODSNetcdfFile dodsfile = TestDODSRead.open("test.04"); DODSNetcdfFile.setPreload( true); Variable v = null; assert null != (v = dodsfile.findVariable("types")); assert v instanceof Structure; v.setCaching(false); scalarRead((Structure) v); }
@Test public void testRead1DArrayOfStructs() throws IOException, InvalidRangeException { Variable v = dodsfile.findVariable("types"); assert v != null; assert v instanceof DODSStructure; assert v.getRank() == 1; assert v.getDataType() == DataType.STRUCTURE; DODSStructure struct = (DODSStructure) v; for (int i = 0; i < struct.getSize(); i++) { StructureData sd = struct.readStructure(i); assert sd.getScalarByte("b") == 0 : sd.getScalarByte("b"); assert sd.getScalarString("s").equals("This is a data test string (pass " + 0 + ")."); } }
@Test public void testReadScalarMemberVariable() throws IOException { Variable v = dodsfile.findVariable("types.ss.ui16"); assert v != null; assert v.getRank() == 1; assert v.getSize() == 10; assert v.getDataType() == DataType.USHORT : v.getDataType(); Array a = v.read(); Index ima = a.getIndex(); assert a.getRank() == 2; assert a.getSize() == 100; assert a.getInt( ima) == 0; v = dodsfile.findVariable("types.ss.s"); assert v != null; assert v.getRank() == 0; assert v.getDataType() == DataType.STRING : v.getDataType(); a = v.read(); assert a.getRank() == 1; assert a instanceof ArrayObject.D1 : a.getClass().getName(); ArrayObject.D1 a0 = (ArrayObject.D1) a; assert a0.get(0).equals("This is a data test string (pass 0)."); }
@Test public void testReadIteratorArrayOfStructs() throws IOException, InvalidRangeException { Variable v = dodsfile.findVariable("types"); assert v != null; assert v instanceof DODSStructure; assert v.getRank() == 1; assert v.getDataType() == DataType.STRUCTURE; DODSStructure struct = (DODSStructure) v; try (StructureDataIterator iter = struct.getStructureIterator()) { while (iter.hasNext()) { StructureData sd = iter.next(); } } }
@Test public void testReadScalarMemberVariable() throws IOException { Variable v = dodsfile.findVariable("types.i32"); assert v != null; assert v.getRank() == 0; assert v.getDataType() == DataType.INT : v.getDataType(); Array a = v.read(); Index ima = a.getIndex(); assert a.getRank() == 1; assert a.getInt(ima) == 1 : a.getInt(ima); assert a instanceof ArrayInt.D1; v = dodsfile.findVariable("types.s"); assert v != null; assert v.getRank() == 0; assert v.getDataType() == DataType.STRING : v.getDataType(); a = v.read(); assert a.getRank() == 1; assert a instanceof ArrayObject.D1; ArrayObject.D1 a0 = (ArrayObject.D1) a; assert a0.get(0).equals("This is a data test string (pass 0)."); }
@Test public void testSARead() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.21"); DODSStructure exp = (DODSStructure) dodsfile.findVariable("exp"); StructureData data = exp.readStructure(); StructureMembers.Member m = data.findMember("f"); assert m != null; //assert m.getV() instanceof DODSVariable; //DODSVariable dv = (DODSVariable) m.getV(); //assert dv.hasCachedData(); Array a = data.getArray(m); Index ima = a.getIndex(); assert a.getShort( ima.set(1,1)) == (short) 768; }
@Test public void testStrings() throws IOException, InvalidRangeException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.02"); Variable v = null; // string assert(null != (v = dodsfile.findVariable("s"))); assert v.getShortName().equals("s"); assert v.getRank() == 1; assert v.getSize() == 25; assert v.getDataType() == DataType.STRING : v.getDataType(); Array a = v.read("1:10"); assert a.getRank() == 1; assert a.getSize() == 10 : a.getSize(); assert a.getElementType() == String.class; } }
@Test public void testRead1DArrayOfStructs() throws IOException, InvalidRangeException { Variable v = dodsfile.findVariable("types"); assert v != null; assert v instanceof DODSStructure; assert v.getRank() == 1; assert v.getDataType() == DataType.STRUCTURE; DODSStructure struct = (DODSStructure) v; for (int i=0; i<struct.getSize(); i++) { StructureData sd = struct.readStructure(i); StructureMembers.Member m = sd.findMember("ss"); assert m != null; Array a = sd.getArray(m); assert a.getRank() == 0; assert a.getElementType() == StructureData.class; StructureData ss = (StructureData) a.getObject( a.getIndex()); assert ss.getScalarString("s").equals("This is a data test string (pass "+0+")."); } }
@Test public void testScalarReadByte() throws IOException { Variable v = null; Array a = null; assert null != (v = dodsfile.findVariable("types")); v.setCaching(false); assert v instanceof Structure; Structure s = (Structure) v; assert (null != (v = s.findVariable("b"))); assert v.getShortName().equals("b"); assert v.getRank() == 0; assert v.getSize() == 1; assert v.getDataType() == DataType.UBYTE; // note this reads all 10 bytes a = v.read(); assert a.getRank() == 1; assert a.getSize() == 10; assert a.getElementType() == byte.class; assert a instanceof ArrayByte.D1; byte valb = ((ArrayByte.D1) a).get(0); assert (valb == 0); }
@Test public void testStrides() throws IOException { DODSNetcdfFile dodsfile = TestDODSRead.open("test.02"); DODSVariable v = null; Array a = null; // byte assert(null != (v = (DODSVariable) dodsfile.findVariable("b"))); assert v.getShortName().equals("b"); assert v.getRank() == 1; assert v.getSize() == 25; assert v.getDataType() == DataType.UBYTE; try { a = v.read( "0:24:3" ); } catch (InvalidRangeException e) { assert false; } assert a.getRank() == 1; assert a.getSize() == 9 : a.getSize(); assert a.getElementType() == byte.class; assert a instanceof ArrayByte.D1; ArrayByte.D1 ab = (ArrayByte.D1) a; for (int i = 0; i < 8; i++) { byte valb = ab.get(i); assert(valb == 3*i); } //System.out.println("TestDODSArrayPrimitiveTypes TestStride ok"); }
assert(null != (v = (DODSVariable) dodsfile.findVariable("b"))); assert v.getShortName().equals("b"); assert v.getRank() == 3;
public void utestCE() throws IOException, InvalidRangeException { DODSNetcdfFile dodsFile = TestDODSRead.open("NestedSeq2"); Variable outerSequence = dodsFile.findVariable("person1"); String CE = "person1.age,person1.stuff&person1.age=3"; ArrayStructure as = (ArrayStructure) dodsFile.readWithCE(outerSequence, CE); assert as.getSize() == 1; StructureData outerStructure = as.getStructureData(0); StructureMembers outerMembers = outerStructure.getStructureMembers(); assert outerMembers.findMember("age") != null; assert outerMembers.findMember("stuff") != null; // get at the inner sequence ArrayStructure asInner = (ArrayStructure) outerStructure.getArray("stuff"); StructureMembers innerMembers = asInner.getStructureMembers(); assert innerMembers.findMember("foo") != null; assert innerMembers.findMember("bar") != null; assert asInner.getSize() == 3 : asInner.getSize(); StructureData firstInner = asInner.getStructureData(0); StructureMembers firstMembers = firstInner.getStructureMembers(); assert firstMembers.findMember("foo") != null; assert firstMembers.findMember("bar") != null; //StructureMembers.Member timeMember = innerMembers.findMember(timeVar.getShortName()); }