|
add90LatX |
Adds two fake pole points (90S and 90N) to the rightmost dimension of the given data.
|
|
add90LatY |
Adds two fake pole points (90S and 90N) to the leftmost dimension of the given data.
|
|
gaus |
Computes gaussian latitudes and weights.
|
|
gaus_lobat |
Computes gaussian latitudes and weights using Gauss-Lobatto quadrature.
|
|
gaus_lobat_wgt |
Computes Gauss-Lobatto weights given a one-dimensional array of Gauss-Lobatto latitudes.
|
|
gc_aangle |
Finds the acute angle between two great circles on the globe.
|
|
gc_clkwise |
Tests clockwise/counterclockwise ordering of points on spherical polygon.
|
|
gc_dangle |
Finds the directed angle between two great circles having a specified intersection point.
|
|
gc_inout |
Determines if a specified point is inside or outside of a spherical polygon.
|
|
gc_latlon |
Interpolates points along a great circle on the surface of the globe.
|
|
gc_onarc |
Determines if a point on the globe lies on a specified great circle arc.
|
|
gc_pnt2gc |
Finds the angular distance from a point to a great circle.
|
|
gc_qarea |
Finds the area of a quadrilateral patch on the unit sphere.
|
|
gc_tarea |
Finds the area of a triangular patch on the unit sphere.
|
|
getind_latlon2d |
Finds the indices (subscripts) of two-dimensional latitude/longitude arrays closest to a user specified latitude/longitude coordinate pair.
|
|
landsea_mask |
Returns a grid that contains a land sea mask given any latitude and longitude array.
|
|
latGau |
Generates gaussian latitudes and associated metadata.
|
|
latGauWgt |
Generates gaussian weights and associated metadata.
|
|
latGlobeF |
Generates latitudes and associated metadata for a global fixed grid.
|
|
latGlobeFo |
Generates latitudes and associated metadata for a global fixed offset grid.
|
|
latlon2utm |
Converts from lat/lon to UTM using a specified datum.
|
|
latRegWgt |
Generates [sin(lat+dlat/2)-sin(lat-dlat/2) weights for equally spaced (regular) global grids that will sum to 2.0.
|
|
lonFlip |
Reorders the longitude coordinate variable.
|
|
lonGlobeF |
Generates longitudes and associated metadata for a global fixed grid.
|
|
lonGlobeFo |
Generates longitudes and associated metadata for a global fixed offset grid.
|
|
lonPivot |
Pivots about a user specified longitude.
|
|
nggcog |
Calculates the latitudes and longitudes of a set of points approximating a circle at a given point on the surface of the globe.
|
|
niceLatLon2D |
Check two dimensional map coordinates to see if they have a "nice" structure.
|
|
NormCosWgtGlobe |
Create normalized cosine weights that sum to 2.0.
|
|
utm2latlon |
Converts from UTM to lat/lon using a specified datum.
|
|
wrf_latlon_to_ij |
Finds the nearest model grid indices (i,j) to the specific location(s) in latitude and longitude.
|
