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#pragma once
#include "mregex.h"
#include "ncfuncs.h"
#include "simple2ddata.h"
#include <dirent.h>
#include <utility>
using michlib::Ceil;
using michlib::DetGeoDomain;
using michlib::Floor;
using michlib::GPL;
using michlib::int2;
using michlib::int4;
using michlib::RegExp;
class AVISOLOCALData: public NCFuncs
{
std::vector<MDateTime> times;
MString datapath;
struct Parameters: public BaseParameters
{
real lonb, latb, lone, late;
virtual ~Parameters() override = default;
};
public:
static constexpr const char* name = "AVISOLOCAL";
using Data = Simple2DData;
AVISOLOCALData() = default;
static MString DataTitle() { return "AVISO local mirror"; }
MString Info() const;
// TODO: RetVal
MString Open(const CLArgs& args);
std::pair<const BaseParameters*, MString> Parameters(michlib_internal::ParameterListEx& pars, const CLArgs& args, const struct Region& reg) const;
bool isOk() const { return times.size() > 0; }
size_t NTimes() const { return times.size(); }
MDateTime Time(size_t i) const
{
if(!isOk() || i >= times.size()) return MDateTime();
return times[i];
}
time_t Timestep() const { return isOk() ? (times[1] - times[0]) : 0; }
explicit operator bool() const { return times.size() > 0; }
VarPresence CheckVar(const MString& vname) const
{
NCFileA nc;
nc.Reset(datapath + "/uv-" + times[0].ToString() + ".nc");
return NCFuncs::CheckVar(vname, [&nc = std::as_const(nc)](const MString& vn) { return HaveVar(nc, vn); });
}
bool Read(const MString& vname, std::map<MString, Data>& cache, const BaseParameters* ip, size_t i) const;
template<class DataType> Data ReadVarRaw(const NCFileA& nc, const MString& name, const struct Parameters* p) const;
};