int export_PherMap( brEval args[], brEval *result, void *instance ) {
    char* filename = BRSTRING( &args[0] );
    FILE* OUTFH;
    
    if ( ( OUTFH = fopen( filename, "w" ) ) == NULL ) {
        //slMessage( DEBUG_ALL, "Could NOT open file 'myPheromoneColormap-plugin.dll_debug-output.txt'!\n" );
        fprintf( stderr, "Could NOT open file 'myPheromoneColormap-plugin.dll_debug-output.txt'!\n" );
        return EC_ERROR;
	}  

    I = PHERMAP_ROW_WIDTH * PHERMAP_HEIGHT;
    for( i = 0; i < I; i+=4 ) {
        fprintf( OUTFH, "%d ", PHERMAP [ i ] );
        if ( (i % PHERMAP_ROW_WIDTH) == 0 ) fprintf( OUTFH, "\n" );
    }
	
	fclose( OUTFH );
	
    // DEBUG( fprintf( DBGFH, "testPherMap: vector = (%d, %d, %d)!\n", x, y, pherStr ); )

    DEBUG( fflush( DBGFH ); )
    return EC_OK;
}