typedef struct
{
double east, north;
double *dim;
int dim_alloc;
RASTER_MAP_TYPE cattype;
CELL ccat;
FCELL fcat;
DCELL dcat;
int str_alloc;
char **str_att;
int dbl_alloc;
double *dbl_att;
} Site;
#define MAX_SITE_STRING 1024
#define MAX_SITE_LEN 4096
typedef struct
{
char *name, *desc, *form, *labels, *stime;
struct TimeStamp *time;
} Site_head;