text: /*
   * Copyright 2005-2019 ECMWF.
   *
   * This software is licensed under the terms of the Apache Licence Version 2.0
   * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
   *
   * In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
   * virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
   */
  
  /**************************************
   *  Enrico Fucile
   **************************************/
  
  
  #include "grib_api_internal.h"
  /*
     This is used by make_class.pl
  
     START_CLASS_DEF
     CLASS      = accessor
     SUPER      = grib_accessor_class_unsigned
     IMPLEMENTS = unpack_long;pack_long; value_count
     IMPLEMENTS = init
     MEMBERS=const char*    productDefinitionTemplateNumber
     MEMBERS=int            instant
     END_CLASS_DEF
  
   */
  
  /* START_CLASS_IMP */
  
  /*
  
  Don't edit anything between START_CLASS_IMP and END_CLASS_IMP
  Instead edit values between START_CLASS_DEF and END_CLASS_DEF
  or edit "accessor.class" and rerun ./make_class.pl
  
  */
  
  static int pack_long(grib_accessor*, const long* val,size_t *len);
  static int unpack_long(grib_accessor*, long* val,size_t *len);
  static int value_count(grib_accessor*,long*);
  static void init(grib_accessor*,const long, grib_arguments* );
  static void init_class(grib_accessor_class*);
  
  typedef struct grib_accessor_select_step_template {
      grib_accessor          att;
  /* Members defined in gen */
  /* Members defined in long */
  /* Members defined in unsigned */
  	long nbytes;
  	grib_arguments* arg;
  /* Members defined in select_step_template */
  	const char*    productDefinitionTemplateNumber;
  	int            instant;
  } grib_accessor_select_step_template;
  
  extern grib_accessor_class* grib_accessor_class_unsigned;
  
  static grib_accessor_class _grib_accessor_class_select_step_template = {
      &grib_accessor_class_unsigned,                      /* super                     */
      "select_step_template",                      /* name                      */
      sizeof(grib_accessor_select_step_template),  /* size                      */
      0,                           /* inited */
      &init_class,                 /* init_class */
      &init,                       /* init                      */
      0,                  /* post_init                      */
      0,                    /* free mem                       */
      0,                       /* describes himself         */
      0,                /* get length of section     */
      0,              /* get length of string      */
      &value_count,                /* get number of values      */
      0,                 /* get number of bytes      */
      0,                /* get offset to bytes           */
      0,            /* get native type               */
      0,                /* get sub_section                */
      0,               /* grib_pack procedures long      */
      0,                 /* grib_pack procedures long      */
      &pack_long,                  /* grib_pack procedures long      */
      &unpack_long,                /* grib_unpack procedures long    */
      0,                /* grib_pack procedures double    */
      0,              /* grib_unpack procedures double  */
      0,                /* grib_pack procedures string    */
      0,              /* grib_unpack procedures string  */
      0,          /* grib_pack array procedures string    */
      0,        /* grib_unpack array procedures string  */
      0,                 /* grib_pack procedures bytes     */
      0,               /* grib_unpack procedures bytes   */
      0,            /* pack_expression */
      0,              /* notify_change   */
      0,                /* update_size   */
      0,            /* preferred_size   */
      0,                    /* resize   */
      0,      /* nearest_smaller_value */
      0,                       /* next accessor    */
      0,                    /* compare vs. another accessor   */
      0,     /* unpack only ith value          */
      0,     /* unpack a subarray         */
      0,              		/* clear          */
      0,               		/* clone accessor          */
  };
  
  
  grib_accessor_class* grib_accessor_class_select_step_template = &_grib_accessor_class_select_step_template;
  
  
  static void init_class(grib_accessor_class* c)
  {
  	c->dump	=	(*(c->super))->dump;
  	c->next_offset	=	(*(c->super))->next_offset;
  	c->string_length	=	(*(c->super))->string_length;
  	c->byte_count	=	(*(c->super))->byte_count;
  	c->byte_offset	=	(*(c->super))->byte_offset;
  	c->get_native_type	=	(*(c->super))->get_native_type;
  	c->sub_section	=	(*(c->super))->sub_section;
  	c->pack_missing	=	(*(c->super))->pack_missing;
  	c->is_missing	=	(*(c->super))->is_missing;
  	c->pack_double	=	(*(c->super))->pack_double;
  	c->unpack_double	=	(*(c->super))->unpack_double;
  	c->pack_string	=	(*(c->super))->pack_string;
  	c->unpack_string	=	(*(c->super))->unpack_string;
  	c->pack_string_array	=	(*(c->super))->pack_string_array;
  	c->unpack_string_array	=	(*(c->super))->unpack_string_array;
  	c->pack_bytes	=	(*(c->super))->pack_bytes;
  	c->unpack_bytes	=	(*(c->super))->unpack_bytes;
  	c->pack_expression	=	(*(c->super))->pack_expression;
  	c->notify_change	=	(*(c->super))->notify_change;
  	c->update_size	=	(*(c->super))->update_size;
  	c->preferred_size	=	(*(c->super))->preferred_size;
  	c->resize	=	(*(c->super))->resize;
  	c->nearest_smaller_value	=	(*(c->super))->nearest_smaller_value;
  	c->next	=	(*(c->super))->next;
  	c->compare	=	(*(c->super))->compare;
  	c->unpack_double_element	=	(*(c->super))->unpack_double_element;
  	c->unpack_double_subarray	=	(*(c->super))->unpack_double_subarray;
  	c->clear	=	(*(c->super))->clear;
  	c->make_clone	=	(*(c->super))->make_clone;
  }
  
  /* END_CLASS_IMP */
  
  static void init(grib_accessor* a,const long l, grib_arguments* c)
  {
      grib_accessor_select_step_template* self = (grib_accessor_select_step_template*)a;
      int n = 0;
  
      self->productDefinitionTemplateNumber = grib_arguments_get_name(grib_handle_of_accessor(a),c,n++);
      self->instant = grib_arguments_get_long(grib_handle_of_accessor(a),c,n++);
  }
  
  static int unpack_long(grib_accessor* a, long* val, size_t *len)
  {
      *val=1;
      return GRIB_SUCCESS;
  }
  
  static int pack_long(grib_accessor* a, const long* val, size_t* len)
  {
      grib_accessor_select_step_template* self = (grib_accessor_select_step_template*)a;
      long productDefinitionTemplateNumber=0;
      long productDefinitionTemplateNumberNew=0;
  
      grib_get_long(grib_handle_of_accessor(a), self->productDefinitionTemplateNumber,&productDefinitionTemplateNumber);
  
      if (self->instant) {
          /* Going from continuous or non-continuous interval to a point-in-time (instantaneous) */
          switch (productDefinitionTemplateNumber) {
          case 8:
              productDefinitionTemplateNumberNew=0;
              break;
          case 9:
              productDefinitionTemplateNumberNew=5;
              break;
          case 10:
              productDefinitionTemplateNumberNew=6;
              break;
          case 11:
              productDefinitionTemplateNumberNew=1;
              break;
          case 12:
              productDefinitionTemplateNumberNew=2;
              break;
          case 13:
              productDefinitionTemplateNumberNew=3;
              break;
          case 14:
              productDefinitionTemplateNumberNew=4;
              break;
          case 42: /* non-EPS chemical */
              productDefinitionTemplateNumberNew=40;
              break;
          case 43: /* EPS chemical */
              productDefinitionTemplateNumberNew=41;
              break;
          case 46: /* non-EPS aerosol */
              productDefinitionTemplateNumberNew=48;/*44 is deprecated*/
              break;
          case 47: /* EPS aerosol */
              productDefinitionTemplateNumberNew=45;
              break;
          case 67: /* non-EPS chemical distrib func */
              productDefinitionTemplateNumberNew=57;
              break;
          case 68: /* EPS chemical distrib func */
              productDefinitionTemplateNumberNew=58;
              break;
          case 72: /* non-EPS post-processing */
              productDefinitionTemplateNumberNew=70;
              break;
          case 73: /* EPS post-processing */
              productDefinitionTemplateNumberNew=71;
              break;
          case 0:
          case 1:
          case 2:
          case 3:
          case 4:
          case 5:
          case 6:
          case 7:
          case 15:
              productDefinitionTemplateNumberNew=productDefinitionTemplateNumber;
              break;
          default:
              productDefinitionTemplateNumberNew=productDefinitionTemplateNumber;
              break;
          }
      } else {
          /* Going from point-in-time (instantaneous) to continuous or non-continuous interval */
          switch (productDefinitionTemplateNumber) {
          case 0:
              productDefinitionTemplateNumberNew=8;
              break;
          case 1:
              productDefinitionTemplateNumberNew=11;
              break;
          case 2:
              productDefinitionTemplateNumberNew=12;
              break;
          case 3:
              productDefinitionTemplateNumberNew=13;
              break;
          case 4:
              productDefinitionTemplateNumberNew=14;
              break;
          case 5:
              productDefinitionTemplateNumberNew=9;
              break;
          case 6:
              productDefinitionTemplateNumberNew=10;
              break;
          case 40: /* non-EPS chemical */
              productDefinitionTemplateNumberNew=42;
              break;
          case 41: /* EPS chemical */
              productDefinitionTemplateNumberNew=43;
              break;
          case 48: /* non-EPS aerosol. Note template 44 is deprecated */
              productDefinitionTemplateNumberNew=46;
              break;
          case 45: /* EPS aerosol */
              productDefinitionTemplateNumberNew=47;
              break;
          case 57: /* non-EPS chemical distrib func */
              productDefinitionTemplateNumberNew=67;
              break;
          case 58: /* EPS chemical distrib func */
              productDefinitionTemplateNumberNew=68;
              break;
          case 70: /* non-EPS post-processing */
              productDefinitionTemplateNumberNew=72;
              break;
          case 71:  /* EPS post-processing */
              productDefinitionTemplateNumberNew=73;
              break;
          case 7:
          case 8:
          case 9:
          case 10:
          case 11:
          case 12:
          case 13:
          case 14:
              productDefinitionTemplateNumberNew=productDefinitionTemplateNumber;
              break;
          default:
              productDefinitionTemplateNumberNew=productDefinitionTemplateNumber;
              break;
          }
      }
  
      if (productDefinitionTemplateNumber != productDefinitionTemplateNumberNew)
          grib_set_long(grib_handle_of_accessor(a), self->productDefinitionTemplateNumber,productDefinitionTemplateNumberNew);
  
      return 0;
  }
  
  static int value_count(grib_accessor* a,long* c)
  {
      *c=1;
      return 0;
  }
  