MATLAB: Vector input to wrldmagm

Question

Hi All,

[XYZ,H,D,I,F] = wrldmagm(height,latitude,longitude,decimalYear)

HI I am trying to model the earth magnetic field of a stellite orbit, for that I have all input values for the (heigh, Long, Lat ) as a vector with (9249 1) size,

but when trying to run I have this error

Operands to the || and && operators must be convertible to logical scalar values.

Error in wrldmagm (line 144)

if ((nargin < 5) && ( dt < 0.0 && dt >= -5.0 ))

pls help

Answer 1

The function only accepts scalar values not vectors. You may use a loop to extract the magnetic field for every element of your data.