Convert accumulated values back to instantaneous values.
Some radiation parameters are sometimes provided as accumulated values over a given period (such as ECMWF radiation fields). The value at any given timestep is either the instantaneous value (at the beginning of the accumulation period) or the sum of the instantaneous value and the preceeding values. This can be illustrated as:
This filter recomputes the instantaneous values by considering that once a value gets smaller than its preceding values, the end of the accumulation period has been reached, so the value is kept as is and the process starts over again (thus this assumes that they are no negative values).
#include <ProcDeAccumulate.h>
Public Member Functions | |
ProcDeAccumulate (const std::vector< std::pair< std::string, std::string > > &vecArgs, const std::string &name, const Config &cfg) | |
virtual void | process (const unsigned int ¶m, const std::vector< MeteoData > &ivec, std::vector< MeteoData > &ovec) |
Public Member Functions inherited from mio::ProcessingBlock | |
virtual | ~ProcessingBlock () |
virtual void | process (const unsigned int ¶m, const std::vector< MeteoData > &ivec, std::vector< MeteoData > &ovec)=0 |
virtual void | process (Date &dateStart, Date &dateEnd) |
std::string | getName () const |
const ProcessingProperties & | getProperties () const |
const std::string | toString () const |
bool | skipStation (const std::string &station_id) const |
Should the provided station be skipped in the processing? More... | |
bool | noStationsRestrictions () const |
const std::vector< DateRange > | getTimeRestrictions () const |
Additional Inherited Members | |
Static Public Member Functions inherited from mio::ProcessingBlock | |
static void | readCorrections (const std::string &filter, const std::string &filename, std::vector< double > &X, std::vector< double > &Y) |
Read a data file structured as X Y value on each lines. More... | |
static void | readCorrections (const std::string &filter, const std::string &filename, std::vector< double > &X, std::vector< double > &Y1, std::vector< double > &Y2) |
Read a data file structured as X Y1 Y2 value on each lines. More... | |
static std::vector< double > | readCorrections (const std::string &filter, const std::string &filename, const size_t &col_idx, const char &c_type, const double &init) |
Read a correction file applicable to repeating time period. More... | |
static std::vector< offset_spec > | readCorrections (const std::string &filter, const std::string &filename, const double &TZ, const size_t &col_idx=2) |
Read a correction file, ie a file structured as timestamps followed by values on each lines. More... | |
static std::map< std::string, std::vector< DateRange > > | readDates (const std::string &filter, const std::string &filename, const double &TZ) |
Read a list of date ranges by stationIDs from a file. More... | |
Protected Member Functions inherited from mio::ProcessingBlock | |
ProcessingBlock (const std::vector< std::pair< std::string, std::string > > &vecArgs, const std::string &name, const Config &cfg) | |
protected constructor only to be called by children More... | |
Static Protected Member Functions inherited from mio::ProcessingBlock | |
static void | extract_dbl_vector (const unsigned int ¶m, const std::vector< MeteoData > &ivec, std::vector< double > &ovec) |
static void | extract_dbl_vector (const unsigned int ¶m, const std::vector< const MeteoData * > &ivec, std::vector< double > &ovec) |
Protected Attributes inherited from mio::ProcessingBlock | |
const std::set< std::string > | excluded_stations |
const std::set< std::string > | kept_stations |
const std::vector< DateRange > | time_restrictions |
ProcessingProperties | properties |
const std::string | block_name |
Static Protected Attributes inherited from mio::ProcessingBlock | |
static const double | soil_albedo = .23 |
static const double | snow_albedo = .85 |
static const double | snow_thresh = .1 |
parametrize the albedo from HS More... | |
mio::ProcDeAccumulate::ProcDeAccumulate | ( | const std::vector< std::pair< std::string, std::string > > & | vecArgs, |
const std::string & | name, | ||
const Config & | cfg | ||
) |
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virtual |
Implements mio::ProcessingBlock.