istensor1

PURPOSE

SYNOPSIS

DESCRIPTION

 ISTENSOR1   True for vector (tensor 1) variables.

    Determines if a variable is a vector, that is, a numeric of size mx1 
    where m can be equal to 1.

 FORMAT   bool = istensor1(a)
        
 OUT   bool   true if vector, else false.
 IN    a      A variable of any data type.

CROSS-REFERENCE INFORMATION

• arts_oem_init ARTS_OEM_INIT Initialization of OEM inversions by ARTS
• qarts2cfile QARTS2CFILE Builds a control file for ARTS
• qarts_abstable QARTS_ABSTABLE Help preparing qarts for calculation of an absorption table
• asg2q ASG2Q Maps ASG data to qarts structure
• covmat1d_from_cfun COVMAT1D_FROM_CFUN Correlation function based covariance matrix
• covmat3d COVMAT3D Creation of 1D-3D covariance matrices
• di2planckTb DI2PLANCKTB Planck Tb of jacobians and higher Stokes components
• lorentz_lshape LORENTZ_LSHAPE Different versions of pressure broadened line shape
• satviewdepth SATVIEWDEPTH Satellite viewing depth
• circle_plane_intersect CIRCLE_PLANE returns the intesection points of a circle and plane in 3 dimensions
• circle_sphere_intersect CIRCLE_SPHERE_INTERSECT returns the intersection points of a circle and sphere,
• line_plane_intersect LINE_PLANE_INTERSECT returns the intersection point between a plane and and a line
• p2z_cira86 P2Z_CIRA86 Converts pressure to altitude and temperature
• pt2z PT2Z Hydrostatic altitudes
• twvcalc TWVCALC Total column water vapor
• z2p_cira86 Z2P_CIRA86 Converts altitude to pressure and temperature
• gf_set_grid GF_SET_GRID Sets gformat grid data
• grid_weightspaced GRID_WEIGHTSPACED Creates a grid based on some response weights
• gridconvert GRIDCONVERT Conversion of grid unit
• complex_refr_indexFromFunc COMPLEX_REFR_INFDEXFROMFUN Sets up complex_refr_index
• n_ice_warren84 N_ICE_WARREN84 Complex refractive index for ice
• rqre_gridmatch RQRE_GRIDMATCH Checks that length of grid matches data
• gridinterp GRIDINTERP Change of rectangular grid in 1D to 5D
• pointinterp INTERPD Point interpolation of 1D-5D data
• qpack2 QPACK2 Main function of Qpack2
• tmatrix TMATRIX T-matrix scattering data, following ARTS

DOWNLOAD

istensor1.m

SOURCE CODE

0001 % ISTENSOR1   True for vector (tensor 1) variables.
0002 %
0003 %    Determines if a variable is a vector, that is, a numeric of size mx1
0004 %    where m can be equal to 1.
0005 %
0006 % FORMAT   bool = istensor1(a)
0007 %
0008 % OUT   bool   true if vector, else false.
0009 % IN    a      A variable of any data type.
0010 
0011 % 2005-03-16  Created by Patrick Eriksson.
0012 
0013 
0014 function bool = istensor1( a )
0015 
0016 bool = isempty(a) || (isnumeric(a) && size(a,1) >=0 && size(a,2) <= 1 && ndims(a)==2);