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- #include <u.h>
- #include <libc.h>
- #include "map.h"
- int
- Xazequalarea(struct place *place, double *x, double *y)
- {
- double r;
- r = sqrt(1. - place->nlat.s);
- *x = - r * place->wlon.s;
- *y = - r * place->wlon.c;
- return(1);
- }
- proj
- azequalarea(void)
- {
- return(Xazequalarea);
- }
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