--- In [email protected], "John Matthews" <[EMAIL PROTECTED]> wrote:
>
> --- In [email protected], Jefferson Mendoza
> <jefferson_mendoza@> wrote:
> >
> > LATITUDE log Am log Bm/Am LATITUDE log Am log Bm/Am
> > (degrees) (degrees)
> > 0 8.509727 0.002949 37 8.509194 0.001884
>
> Should be: 0 727 0.002949 37 194 0.001884 ?
>
> > 1 726 0.002949 38 169 0.001834
> > 2 725 0.002946 39 144 0.001784
> > 3 723 0.002941 40 118 0.001733
> > 4 719 0.002935 41 93 0.001683
> > :
>
> C or C++? In C, a structure to hold records:
>
> typedef struct
> {
> int lat;
> int logAm;
> double logBmAm;
> } AzRec_t;
If your latitude values are continguous, you don't need them in the
records - the array index is the latitdue:
typedef struct
{
int logAm;
double logBmAm;
} AzRec_t;
static const azData[73] = /* lat = 0..72 */
{
{727, 0.002949}, /* lat = 0 */
{726, 0.002949}, /* lat = 1 */
:
Another option: read the data file at build time, not run time, and
convert it into code, such as the azData[] array shown above. Probably
quite easy in Perl, but I would do it in C (also easy) because I don't
know Perl.
I hope this makes sense- post if you need further explanation.
John
