public class GriddedLatLonSet extends Gridded2DSet
DataImpl.Syncher| Modifier and Type | Field and Description |
|---|---|
static int[] |
CC |
static int[] |
DD |
static int[] |
DL |
static int[] |
DR |
static int[] |
LL |
static int[] |
RR |
static int[] |
UL |
static int[] |
UR |
static int[] |
UU |
ABS, ACOS, ACOS_DEGREES, ADD, ASIN, ASIN_DEGREES, ATAN, ATAN_DEGREES, ATAN2, ATAN2_DEGREES, CEIL, COS, COS_DEGREES, DEGREES_TO_RADIANS, DEPENDENT, DIVIDE, EXP, FLOOR, INDEPENDENT, INV_ATAN2, INV_ATAN2_DEGREES, INV_DIVIDE, INV_POW, INV_REMAINDER, INV_SUBTRACT, LOG, MAX, MIN, MULTIPLY, NEAREST_NEIGHBOR, NEGATE, NO_ERRORS, NOP, POW, RADIANS_TO_DEGREES, REMAINDER, RINT, ROUND, SIN, SIN_DEGREES, SQRT, SUBTRACT, TAN, TAN_DEGREES, WEIGHTED_AVERAGE| Constructor and Description |
|---|
GriddedLatLonSet(MathType type,
float[][] samples,
int lengthX,
int lengthY)
a 2-D set whose topology is a lengthX x lengthY grid, with
null errors, CoordinateSystem and Units are defaults from type
|
GriddedLatLonSet(MathType type,
float[][] samples,
int lengthX,
int lengthY,
CoordinateSystem coord_sys,
Unit[] units,
ErrorEstimate[] errors)
a 2-D set whose topology is a lengthX x lengthY grid;
samples array is organized float[2][number_of_samples] where
lengthX * lengthY = number_of_samples; samples must form a
non-degenerate 2-D grid (no bow-tie-shaped grid boxes); the
X component increases fastest in the second index of samples;
coordinate_system and units must be compatible with defaults
for type, or may be null; errors may be null
|
GriddedLatLonSet(MathType type,
float[][] samples,
int lengthX,
int lengthY,
CoordinateSystem coord_sys,
Unit[] units,
ErrorEstimate[] errors,
boolean copy) |
| Modifier and Type | Method and Description |
|---|---|
static double |
greatCircleAngle(double lonA,
double latA,
double lonB,
double latB) |
float[][] |
gridToValue(float[][] grid)
transform an array of non-integer grid coordinates to an array of values in (Longitude, Latitude).
|
static boolean |
insideTriangle(float[] v0,
float[] v1,
float[] v2,
float[] pt) |
boolean |
insideTriangle(int[] gg,
int[] v0,
int[] v1,
int[] v2,
float[] pt) |
static float[] |
toXYZ(float[] latlonrad) |
float[][] |
valueToGrid(float[][] value)
transform an array of values in R^DomainDimension to an array
of non-integer grid coordinates
|
float[][] |
valueToGrid(float[][] value,
int[] guess)
transform an array of values in R^2 (Longitude, Latitude) to an array
of non-integer grid coordinates by walking the grid from guess to incoming
target values by minimizing the angle between vectors from Earth center to the
their respective Earth coordinates.
|
visad.Tri |
whichTriangle(int[] gg,
float[] pt) |
cloneButType, indexToValue, main, valueToIndexcreate, create, create, create, equals, getLength, getLengths, getNeighbors, getNeighbors, getWedge, hashCode, longString, makeSpatial, valueToInterp, valueToInterpclone, computeRanges, computeRanges, cram_missing, finalize, getHi, getLow, getMySamples, getNeighbors, getSamples, getSamples, isMissing, make1DGeometry, make3DGeometry, makePointGeometry, setCacheSizeThreshold, setGeometryArray, setGeometryArray, setMySamplesgetManifoldDimension__getitem__, __len__, addEqualsCache, addNotEqualsCache, copyDoubles, copyFloats, doubleToFloat, doubleToIndex, equalUnitAndCS, floatToDouble, getCoordinateSystem, getDimension, getDoubles, getDoubles, getLength, getSetErrors, getSetUnits, indexToDouble, longString, make2DGeometry, makeIsoLines, makeIsoSurface, merge1DSets, testEqualsCache, testNotEqualsCache, unary, unitAndCSHashCode__add__, __add__, __div__, __div__, __mod__, __mod__, __mul__, __mul__, __neg__, __pow__, __pow__, __radd__, __rdiv__, __rmod__, __rmul__, __rpow__, __rsub__, __sub__, __sub__, abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, max, max, min, min, multiply, multiply, negate, negate, notifyReferences, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, toString, unaryaddReference, removeReferencegetHi, getLowcram_missing, doubleToIndex, equalUnitAndCS, getCoordinateSystem, getDimension, getDoubles, getDoubles, getLength, getManifoldDimension, getNeighbors, getSamples, getSamples, getSetErrors, getSetUnits, indexToDouble, make1DGeometry, make2DGeometry, make3DGeometry, makeIsoLines, makeIsoSurface, makePointGeometry, merge1DSetsabs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, isMissing, local, log, log, longString, max, max, min, min, multiply, multiply, negate, negate, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, unary, unaryaddReference, removeReferencepublic static int[] UL
public static int[] UR
public static int[] DL
public static int[] DR
public static int[] UU
public static int[] DD
public static int[] LL
public static int[] RR
public static int[] CC
public GriddedLatLonSet(MathType type, float[][] samples, int lengthX, int lengthY) throws VisADException
VisADExceptionpublic GriddedLatLonSet(MathType type, float[][] samples, int lengthX, int lengthY, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors) throws VisADException
VisADExceptionpublic GriddedLatLonSet(MathType type, float[][] samples, int lengthX, int lengthY, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors, boolean copy) throws VisADException
VisADExceptionpublic float[][] gridToValue(float[][] grid)
throws VisADException
gridToValue in interface GriddedSetIfacegridToValue in class Gridded2DSetgrid - The coordinates of the interpolation grid
points for which interpolated sample values are
desired. grid[i][j] is the i-th
grid coordinate of the j-th interpolation point.VisADException - VisAD failure.public float[][] valueToGrid(float[][] value)
throws VisADException
GriddedSetvalueToGrid in interface GriddedSetIfacevalueToGrid in class Gridded2DSetvalue - The array of points for which non-integer
grid coordinates are desired.
value[i][j] is the i-th coordinate
of the j-th point.VisADException - VisAD failure.public float[][] valueToGrid(float[][] value,
int[] guess)
throws VisADException
valueToGrid in class Gridded2DSetvalue - (Longitude, Latitude)guess - Integer grid coordinate. Is replaced by last valid grid located
by the search. If null, center point of domain is used as guess.VisADExceptionpublic static float[] toXYZ(float[] latlonrad)
public static double greatCircleAngle(double lonA,
double latA,
double lonB,
double latB)
public static boolean insideTriangle(float[] v0,
float[] v1,
float[] v2,
float[] pt)
public boolean insideTriangle(int[] gg,
int[] v0,
int[] v1,
int[] v2,
float[] pt)
public visad.Tri whichTriangle(int[] gg,
float[] pt)