boozer.h

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#ifndef BOOZER_H
#define BOOZER_H
 
#include "ascot5.h"
#include "error.h"
#include "B_field.h"
#include "spline/interp.h"

typedef struct {
    real psi_min;  
    real psi_max;  
    real* rs;  
    real* zs;  
    int  nrzs; 
    interp2D_data nu_psitheta; 
    interp2D_data theta_psithetageom; 
} boozer_data;
 
int boozer_init(boozer_data* data, int npsi, real psi_min, real psi_max,
                int ntheta, int nthetag, real* nu, real* theta,
                int nrzs, real* rs, real* zs);
void boozer_free(boozer_data* data);
void boozer_offload(boozer_data* data);
GPU_DECLARE_TARGET_SIMD_UNIFORM(Bdata, boozerdata)
a5err boozer_eval_psithetazeta(real psithetazeta[12], int* isinside, real r,
                               real phi, real z, B_field_data* Bdata,
                               boozer_data* boozerdata);
 
 
#endif