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/* ** Copyright UCAR (c) 1990 - 2016                                         */
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/* ** National Center for Atmospheric Research (NCAR)                        */
/* ** Boulder, Colorado, USA                                                 */
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/*-----------------------------------------------
 *
 * This function was written by Randy Bullock
 *
 *------------------------------------------------*/

#include <math.h>

/*----------------------------------------------------*/

int round_nint(double x)

{

double y;
int a;

y = floor(x + 0.5);

a = (int) y;

if ( fabs(a - y) > 0.3 )  ++a;

return ( a );

}

/*----------------------------------------------------*/