teca_vertical_reduction.h

#ifndef teca_vertical_reduction_h
#define teca_vertical_reduction_h
 
#include "teca_shared_object.h"
#include "teca_algorithm.h"
#include "teca_metadata.h"
#include "teca_array_attributes.h"
 
#include <string>
#include <vector>
 
TECA_SHARED_OBJECT_FORWARD_DECL(teca_vertical_reduction)
 
 
class teca_vertical_reduction : public teca_algorithm
{
public:
    TECA_ALGORITHM_STATIC_NEW(teca_vertical_reduction)
    TECA_ALGORITHM_DELETE_COPY_ASSIGN(teca_vertical_reduction)
    TECA_ALGORITHM_CLASS_NAME(teca_vertical_reduction)
    ~teca_vertical_reduction();
 
    // report/initialize to/from Boost program options
    // objects.
    TECA_GET_ALGORITHM_PROPERTIES_DESCRIPTION()
    TECA_SET_ALGORITHM_PROPERTIES()
 
    // set/get the list of variables that are needed to produce
    // the derived quantity
    TECA_ALGORITHM_VECTOR_PROPERTY(std::string, dependent_variable)
 
    // set/get the name of the variable that is produced
    TECA_ALGORITHM_VECTOR_PROPERTY(std::string, derived_variable)
 
    // set/get the attributes of the variable that is produced
    TECA_ALGORITHM_VECTOR_PROPERTY(teca_array_attributes,
        derived_variable_attribute)
 
protected:
    teca_vertical_reduction();
 
    teca_metadata get_output_metadata(
        unsigned int port,
        const std::vector<teca_metadata> &input_md) override;
 
    std::vector<teca_metadata> get_upstream_request(
        unsigned int port,
        const std::vector<teca_metadata> &input_md,
        const teca_metadata &request) override;
 
    const_p_teca_dataset execute(
        unsigned int port,
        const std::vector<const_p_teca_dataset> &input_data,
        const teca_metadata &request) override;
 
private:
    std::vector<std::string> dependent_variables;
    std::vector<std::string> derived_variables;
    std::vector<teca_array_attributes> derived_variable_attributes;
};
 
#endif