示例#1
0
文件: geolocate.go 项目: js-arias/jdh
// Locate returns the point and uncertainty associated with a location as
// interpreted by the geolocation service. Uncertainty indicates the maximum
// uncertainty (in meters) accepted for the point (with 0 any uncertainty
// will be accepted).
func (s *service) Locate(l *geography.Location, locality string, uncertainty uint) (geography.Georeference, error) {
	ls, err := s.List(l, locality, uncertainty)
	if err != nil {
		return geography.Georeference{Point: geography.InvalidPoint()}, err
	}
	if len(ls) == 1 {
		return ls[0], nil
	}
	if len(ls) == 0 {
		return geography.Georeference{Point: geography.InvalidPoint()}, geography.ErrNotInDB
	}
	u := uncertainty
	if u == 0 {
		u = 200000
	}
	// set a mid point
	var sLon, sLat float64
	unc := uint(0)
	for _, p := range ls {
		sLon += p.Point.Lon
		sLat += p.Point.Lat
		if unc < p.Uncertainty {
			unc = p.Uncertainty
		}
	}
	den := float64(len(ls))
	lon, lat := sLon/den, sLat/den
	if !(geography.IsLon(lon) && geography.IsLat(lat)) {
		return geography.Georeference{Point: geography.InvalidPoint()}, geography.ErrAmbiguous
	}
	max := uint(0)
	for _, p := range ls {
		d := p.Point.Distance(lon, lat)
		if d > max {
			max = d
			if (d + unc) > u {
				break
			}
		}
	}
	p := ls[0]
	p.Uncertainty = max + unc
	if (p.Uncertainty > u) || (!p.IsValid()) {
		return geography.Georeference{Point: geography.InvalidPoint()}, geography.ErrAmbiguous
	}
	p.Point = geography.Point{lon, lat}
	return p, nil
}
示例#2
0
func (o *occurrence) copy() *jdh.Specimen {
	cat := strings.TrimSpace(o.InstitutionCode)
	cat += ":" + strings.TrimSpace(o.CollectionCode)
	cat += ":" + strings.TrimSpace(o.CatalogNumber)
	t, _ := time.Parse("2006-01-02T15:04:05.000-0700", o.OccurrenceDate)
	spe := &jdh.Specimen{
		Id:         strconv.FormatInt(o.Key, 10),
		Taxon:      strconv.FormatInt(o.TaxonKey, 10),
		Basis:      getBasis(o.BasisOfRecord),
		Dataset:    strings.TrimSpace(o.DatasetKey),
		Catalog:    cat,
		Determiner: strings.Join(strings.Fields(o.IdentifierName), " "),
		Collector:  strings.Join(strings.Fields(o.CollectorName), " "),
		Date:       t,
		Geography: geography.Location{
			Country: geography.GetCountry(o.CountryCode),
			State:   strings.Join(strings.Fields(o.StateProvince), " "),
			County:  strings.Join(strings.Fields(o.County), " "),
		},
		Locality: strings.Join(strings.Fields(o.Locality), " "),
		Comment:  strings.TrimSpace(o.FieldNotes + "\n" + o.OccurrenceRemarks),
	}
	if (len(spe.Locality) == 0) && (len(o.VerbatimLocality) > 0) {
		spe.Locality = strings.Join(strings.Fields(o.VerbatimLocality), " ")
	}
	lon, lat := float64(360), float64(360)
	if o.DecimalLongitude != 0 {
		lon = o.DecimalLongitude
	}
	if o.DecimalLatitude != 0 {
		lat = o.DecimalLatitude
	}
	if geography.IsLon(lon) && geography.IsLat(lat) {
		spe.Georef.Point = geography.Point{Lon: lon, Lat: lat}
		spe.Georef.Source = strings.Join(strings.Fields(o.GeoreferenceSources), " ")
	} else {
		spe.Georef = geography.InvalidGeoref()
	}
	return spe
}
示例#3
0
文件: sp.gref.go 项目: js-arias/jdh
func spGrefProc(c *cmdapp.Command, tax *jdh.Taxon, gzt geography.Gazetter) {
	defer func() {
		l := getTaxDesc(c, localDB, tax.Id, true)
		spGrefNav(c, l, gzt)
		l = getTaxDesc(c, localDB, tax.Id, false)
		spGrefNav(c, l, gzt)
	}()
	if len(tax.Id) == 0 {
		return
	}
	vals := new(jdh.Values)
	vals.Add(jdh.SpeTaxon, tax.Id)
	if !addFlag {
		vals.Add(jdh.SpeGeoref, "true")
	}
	l := speList(c, localDB, vals)
	defer l.Close()
	for {
		spe := &jdh.Specimen{}
		if err := l.Scan(spe); err != nil {
			if err == io.EOF {
				break
			}
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			os.Exit(1)
		}
		if len(spe.Georef.Validation) > 0 {
			continue
		}
		if !spe.Geography.IsValid() {
			fmt.Fprintf(os.Stdout, "%s: location without valid country\n", spe.Id)
			continue
		}
		u := uint(uncertFlag)
		if u == 0 {
			if u = spe.Georef.Uncertainty; u == 0 {
				// 200 km is the maximum validation
				u = 200000
			}
		}
		if !spe.Georef.IsValid() {
			if !addFlag {
				fmt.Fprintf(os.Stdout, "%s: invalid georeference\n", spe.Id)
				continue
			}
			p, err := gzt.Locate(&spe.Geography, spe.Locality, uint(uncertFlag))
			if err != nil {
				fmt.Fprintf(os.Stdout, "%s: unable to add: %v\n", spe.Id, err)
				if verboseFlag {
					if err == geography.ErrAmbiguous {
						pts, err := gzt.List(&spe.Geography, spe.Locality, uint(uncertFlag))
						if err != nil {
							fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
							continue
						}
						for _, p := range pts {
							fmt.Fprintf(os.Stderr, "\t%.5f %.5f\t%d\n", p.Point.Lon, p.Point.Lat, p.Uncertainty)
						}
					}
				}
				continue
			}
			vals := new(jdh.Values)
			vals.Add(jdh.KeyId, spe.Id)
			vals.Add(jdh.GeoLonLat, strconv.FormatFloat(p.Point.Lon, 'g', -1, 64)+","+strconv.FormatFloat(p.Point.Lat, 'g', -1, 64))
			vals.Add(jdh.GeoUncertainty, strconv.FormatInt(int64(p.Uncertainty), 10))
			vals.Add(jdh.GeoSource, p.Source)
			vals.Add(jdh.GeoValidation, p.Validation)
			localDB.Exec(jdh.Set, jdh.Specimens, vals)
			continue
		}
		pts, err := gzt.List(&spe.Geography, spe.Locality, u)
		if err != nil {
			fmt.Fprintf(os.Stdout, "%s: %v\n", spe.Id, err)
			continue
		}
		if len(pts) == 0 {
			fmt.Fprintf(os.Stdout, "%s: location not found\n", spe.Id)
			continue
		}
		lon, lat := spe.Georef.Point.Lon, spe.Georef.Point.Lat
		val := false
		gr := geography.Georeference{
			Point:       geography.InvalidPoint(),
			Uncertainty: geography.EarthRadius * 10, // a distance large enough
		}
		for _, p := range pts {
			d := p.Point.Distance(lon, lat)
			if d <= u {
				val = true
				if (d + p.Uncertainty) < gr.Uncertainty {
					gr = p
					gr.Uncertainty += d
				}
			}
		}
		if val {
			vals := new(jdh.Values)
			vals.Add(jdh.KeyId, spe.Id)
			if spe.Georef.Uncertainty == 0 {
				vals.Add(jdh.GeoUncertainty, strconv.FormatInt(int64(gr.Uncertainty), 10))
			}
			vals.Add(jdh.GeoValidation, gr.Validation)
			localDB.Exec(jdh.Set, jdh.Specimens, vals)
			continue
		}
		if !corrFlag {
			fmt.Fprintf(os.Stdout, "%s: location not found\n", spe.Id)
			if verboseFlag {
				fmt.Fprintf(os.Stderr, "\t%.5f %.5f\t\t[current georeference]\n", lon, lat)
				for _, p := range pts {
					fmt.Fprintf(os.Stderr, "\t%.5f %.5f\t%d\t%d\n", p.Point.Lon, p.Point.Lat, p.Uncertainty, p.Point.Distance(lon, lat))
				}
			}
			continue
		}
		gr = geography.Georeference{
			Point:       geography.InvalidPoint(),
			Uncertainty: geography.EarthRadius * 10, // a distance large enough
		}
		val = false
		for _, p := range pts {
			// invert lon-lat
			lt, ln := lon, lat
			if geography.IsLon(ln) && geography.IsLat(lt) {
				d := p.Point.Distance(lon, lat)
				if d <= u {
					val = true
					gr = p
					gr.Point = geography.Point{Lon: ln, Lat: lt}
					gr.Uncertainty += d
					break
				}
			}

			// lon with wrong sign
			ln, lt = -lon, lat
			if geography.IsLon(ln) && geography.IsLat(lt) {
				d := p.Point.Distance(lon, lat)
				if d <= u {
					val = true
					gr = p
					gr.Point = geography.Point{Lon: ln, Lat: lt}
					gr.Uncertainty += d
					break
				}
			}

			// lat with wrong sing
			ln, lt = lon, -lat
			if geography.IsLon(ln) && geography.IsLat(lt) {
				d := p.Point.Distance(lon, lat)
				if d <= u {
					val = true
					gr = p
					gr.Point = geography.Point{Lon: ln, Lat: lt}
					gr.Uncertainty += d
					break
				}
			}

			// invert lon-lat, wrong sings
			lt, ln = -lon, -lat
			if geography.IsLon(ln) && geography.IsLat(lt) {
				d := p.Point.Distance(lon, lat)
				if d <= u {
					val = true
					gr = p
					gr.Point = geography.Point{Lon: ln, Lat: lt}
					gr.Uncertainty += d
					break
				}
			}

			// invert lon-lat, lon with wrong sing
			lt, ln = lon, -lat
			if geography.IsLon(ln) && geography.IsLat(lt) {
				d := p.Point.Distance(lon, lat)
				if d <= u {
					val = true
					gr = p
					gr.Point = geography.Point{Lon: ln, Lat: lt}
					gr.Uncertainty += d
					break
				}
			}

			// invert lon-lat, lat with wrong sing
			lt, ln = -lon, lat
			if geography.IsLon(ln) && geography.IsLat(lt) {
				d := p.Point.Distance(lon, lat)
				if d <= u {
					val = true
					gr = p
					gr.Point = geography.Point{Lon: ln, Lat: lt}
					gr.Uncertainty += d
					break
				}
			}
		}
		if val {
			vals := new(jdh.Values)
			vals.Add(jdh.KeyId, spe.Id)
			vals.Add(jdh.GeoLonLat, strconv.FormatFloat(gr.Point.Lon, 'g', -1, 64)+","+strconv.FormatFloat(gr.Point.Lat, 'g', -1, 64))
			vals.Add(jdh.GeoUncertainty, strconv.FormatInt(int64(gr.Uncertainty), 10))
			vals.Add(jdh.GeoSource, gr.Source)
			vals.Add(jdh.GeoValidation, gr.Validation)
			localDB.Exec(jdh.Set, jdh.Specimens, vals)
			continue
		}
		fmt.Fprintf(os.Stdout, "%s: not corrected\n", spe.Id)
		if verboseFlag {
			fmt.Fprintf(os.Stderr, "\t%.5f %.5f\t\t[current georeference]\n", lon, lat)
			for _, p := range pts {
				fmt.Fprintf(os.Stderr, "\t%.5f %.5f\t%d\t%d\n", p.Point.Lon, p.Point.Lat, p.Uncertainty, p.Point.Distance(lon, lat))
			}
		}
	}
}
示例#4
0
文件: sp.in.go 项目: js-arias/jdh
func spInNdm(c *cmdapp.Command, fname, parent string, rank jdh.Rank, set *jdh.Dataset) {
	var in *bufio.Reader
	if len(fname) > 0 {
		f, err := os.Open(fname)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			return
		}
		defer f.Close()
		in = bufio.NewReader(f)
	} else {
		in = bufio.NewReader(os.Stdin)
	}
	var tok string
	var err error
	//read header
	var transpose, nocommas bool
	xneg, yneg := float64(1), float64(1)
	for {
		tok, err = readString(in)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			os.Exit(1)
		}
		if tok == "xydata" {
			break
		}
		switch tok {
		case "ynegative":
			yneg = -1
		case "xnegative":
			xneg = -1
		case "transpose", "longlat":
			transpose = true
		case "nocommas":
			nocommas = true
		case "latlong":
			transpose = false
		}
	}
	tok, err = readString(in)
	if err != nil {
		fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
		os.Exit(1)
	}
	for {
		if err == io.EOF {
			break
		}
		if (tok == ";") || (tok == "groups") || (tok == "map") {
			break
		}
		if tok != "sp" {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr("expecting 'sp' found: "+tok))
			os.Exit(1)
		}
		txNum := ""
		txNum, err = readString(in)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			os.Exit(1)
		}
		var r rune
		r, err = peekNext(in)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			os.Exit(1)
		}
		var txname string
		if r == '[' {
			// feed the first rune
			in.ReadRune()
			nm, err := readBlock(in, ']')
			if err != nil {
				fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
				os.Exit(1)
			}
			fld := strings.Fields(nm)
			if len(fld) > 1 {
				// skips the optional filling
				lst := []rune(fld[len(fld)-1])
				if unicode.IsNumber(lst[0]) {
					fld = fld[:len(fld)-1]
				}
			}
			txname = strings.Join(fld, " ")
		}
		// skips specimens for anonymous taxons
		if len(txname) == 0 {
			if verboseFlag {
				fmt.Fprintf(os.Stdout, "WARNING:\t%s\t\tUnnamed taxon\n", txNum)
			}
			tok, err = skipNdmTaxon(c, in)
			continue
		}
		mult, id := spInSearchNmdTaxon(c, txname, parent, txNum, rank)
		if mult {
			tok, err = skipNdmTaxon(c, in)
			continue
		}
		if len(id) == 0 {
			pId := parent
			// we know that the first name of a species is the genus.
			if rank == jdh.Species {
				tn := strings.Fields(txname)
				if len(tn) > 1 {
					if p := taxInDB(c, localDB, tn[0], parent, jdh.Genus, true); p != nil {
						pId = p.Id
					} else {
						par := &jdh.Taxon{
							Name:    tn[0],
							IsValid: true,
							Parent:  parent,
							Rank:    jdh.Genus,
						}
						pId, err = localDB.Exec(jdh.Add, jdh.Taxonomy, par)
						if err != nil {
							fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
							tok, err = skipNdmTaxon(c, in)
							continue
						}
						if verboseFlag {
							fmt.Fprintf(os.Stdout, "%s %s\n", pId, par.Name)
						}
					}
				}
			}
			tax := &jdh.Taxon{
				Name:    txname,
				IsValid: true,
				Parent:  pId,
				Rank:    rank,
			}
			id, err = localDB.Exec(jdh.Add, jdh.Taxonomy, tax)
			if err != nil {
				fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
				tok, err = skipNdmTaxon(c, in)
				continue
			}
			if verboseFlag {
				fmt.Fprintf(os.Stdout, "%s %s\n", id, tax.Name)
			}
		} else if skipFlag {
			tok, err = skipNdmTaxon(c, in)
			continue
		}
		// read the specimens
		speOk := 0
		for {
			tok, err = readString(in)
			if err != nil {
				if err == io.EOF {
					break
				}
				fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
				os.Exit(1)
			}
			if (tok == "sp") || (tok == ";") || (tok == "groups") || (tok == "map") {
				break
			}
			var v1, v2 float64
			if nocommas {
				val1 := tok
				tok, err = readString(in)
				if err != nil {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
					os.Exit(1)
				}
				val2 := tok
				v1, err = strconv.ParseFloat(val1, 64)
				if err != nil {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
					continue
				}
				v2, err = strconv.ParseFloat(val2, 64)
				if err != nil {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
					continue
				}
			} else {
				v := strings.Split(tok, ",")
				if len(v) < 2 {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr("expecting more than one comma separtated values"))
					continue
				}
				v1, err = strconv.ParseFloat(v[0], 64)
				if err != nil {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
					continue
				}
				v2, err = strconv.ParseFloat(v[1], 64)
				if err != nil {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
					continue
				}
			}
			lon, lat := float64(360), float64(360)
			if transpose {
				lon = v1 * xneg
				lat = v2 * yneg
			} else {
				lon = v2 * xneg
				lat = v1 * yneg
			}
			if geography.IsLon(lon) && geography.IsLat(lat) {
				spe := &jdh.Specimen{
					Taxon:   id,
					Dataset: set.Id,
				}
				spe.Georef.Point = geography.Point{Lon: lon, Lat: lat}
				_, err = localDB.Exec(jdh.Add, jdh.Specimens, spe)
				if err != nil {
					fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
					continue
				}
				speOk++
			} else {
				fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(fmt.Sprintf("invalid coordinates %.5f %.5f", v1, v2)))
				continue
			}
		}
		if verboseFlag {
			fmt.Fprintf(os.Stdout, "%s\t%s\t%s\t%d\tspecs added\n", txNum, txname, id, speOk)
		}
	}
}
示例#5
0
文件: sp.in.go 项目: js-arias/jdh
func spInTxt(c *cmdapp.Command, fname, parent string, rank jdh.Rank, set *jdh.Dataset) {
	var in *bufio.Reader
	if len(fname) > 0 {
		f, err := os.Open(fname)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			return
		}
		defer f.Close()
		in = bufio.NewReader(f)
	} else {
		in = bufio.NewReader(os.Stdin)
	}
	for {
		ln, err := readLine(in)
		if err != nil {
			break
		}
		if len(ln) < 3 {
			continue
		}
		id := ln[0]
		lon, err := strconv.ParseFloat(ln[1], 64)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			continue
		}
		lat, err := strconv.ParseFloat(ln[2], 64)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			continue
		}
		cat := ""
		if len(ln) > 3 {
			cat = ln[3]
			if sp := specimen(c, localDB, cat); len(sp.Id) > 0 {
				continue
			}
		}
		if ((!geography.IsLon(lon)) || (!geography.IsLat(lat))) && (len(cat) == 0) {
			continue
		}
		sId := set.Id
		if len(ln) > 4 {
			sId = ln[4]
			if ds := dataset(c, localDB, sId); len(ds.Id) > 0 {
				sId = ds.Id
			} else {
				sId = ""
			}
		}
		spe := &jdh.Specimen{
			Taxon:   id,
			Catalog: cat,
			Dataset: sId,
		}
		if geography.IsLon(lon) && geography.IsLat(lat) {
			spe.Georef.Point = geography.Point{Lon: lon, Lat: lat}
		} else {
			if len(cat) == 0 {
				fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(fmt.Sprintf("invalid coordinates %.5f %.5f", lon, lat)))
				continue
			}
			spe.Georef = geography.InvalidGeoref()
		}
		_, err = localDB.Exec(jdh.Add, jdh.Specimens, spe)
		if err != nil {
			fmt.Fprintf(os.Stderr, "%s\n", c.ErrStr(err))
			continue
		}
	}
}
示例#6
0
文件: specimens.go 项目: js-arias/jdh
// Set sets a value of an specimen in the database.
func (s *specimens) set(vals []jdh.KeyValue) error {
	id := ""
	for _, kv := range vals {
		if len(kv.Value) == 0 {
			continue
		}
		if kv.Key == jdh.KeyId {
			id = kv.Value[0]
			break
		}
	}
	if len(id) == 0 {
		return errors.New("specimen without identification")
	}
	sp, ok := s.ids[id]
	if !ok {
		return nil
	}
	spe := sp.data
	for _, kv := range vals {
		switch kv.Key {
		case jdh.SpeBasis:
			v := jdh.UnknownBasis
			if len(kv.Value) > 0 {
				v = jdh.GetBasisOfRecord(strings.TrimSpace(kv.Value[0]))
			}
			if spe.Basis == v {
				continue
			}
			spe.Basis = v
		case jdh.SpeCatalog:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			if spe.Catalog == v {
				continue
			}
			if len(v) > 0 {
				if _, ok := s.ids[v]; ok {
					return fmt.Errorf("specimen catalog code %s already in use", kv.Value)
				}
			}
			if len(spe.Catalog) > 0 {
				delete(s.ids, spe.Catalog)
			}
			spe.Catalog = v
			if len(v) > 0 {
				s.ids[v] = sp
			}
		case jdh.SpeCollector:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Collector == v {
				continue
			}
			spe.Collector = v
		case jdh.SpeDataset:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			if spe.Dataset == v {
				continue
			}
			if len(v) > 0 {
				if !s.db.d.isInDB(v) {
					continue
				}
			}
			spe.Dataset = v
		case jdh.SpeDate:
			if len(kv.Value) > 0 {
				v := strings.TrimSpace(kv.Value[0])
				t, err := time.Parse(jdh.Iso8601, v)
				if err != nil {
					return err
				}
				if spe.Date.Equal(t) {
					continue
				}
				spe.Date = t
				break
			}
			if spe.Date.IsZero() {
				continue
			}
			spe.Date = time.Time{}
		case jdh.SpeDeterminer:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Determiner == v {
				continue
			}
			spe.Determiner = v
		case jdh.SpeLocality:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Locality == v {
				continue
			}
			spe.Locality = v
		case jdh.SpeTaxon:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			if len(v) == 0 {
				continue
			}
			if spe.Taxon == v {
				continue
			}
			tax, ok := s.taxId[v]
			if !ok {
				if !s.db.t.isInDB(v) {
					continue
				}
				tax = &speTaxon{
					id:    v,
					specs: list.New(),
				}
				tax.elem = s.taxLs.PushBack(tax)
				s.taxId[tax.id] = tax
			}
			oldtax := sp.taxon
			oldtax.specs.Remove(sp.elem)
			sp.elem = tax.specs.PushBack(sp)
			sp.taxon = tax
			sp.data.Taxon = tax.id
			if oldtax.specs.Len() == 0 {
				oldtax.specs = nil
				s.taxLs.Remove(oldtax.elem)
				oldtax.elem = nil
				delete(s.taxId, oldtax.id)
			}
		case jdh.GeoCountry:
			v := geography.Country("")
			if len(kv.Value) > 0 {
				v = geography.GetCountry(strings.Join(strings.Fields(kv.Value[0]), " "))
			}
			if spe.Geography.Country == v {
				continue
			}
			spe.Geography.Country = v
		case jdh.GeoCounty:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Geography.County == v {
				continue
			}
			spe.Geography.County = v
		case jdh.GeoLonLat:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			if len(v) == 0 {
				if !spe.Georef.IsValid() {
					continue
				}
				spe.Georef = geography.InvalidGeoref()
				break
			}
			coor := strings.Split(v, ",")
			if len(coor) != 2 {
				return errors.New("invalid geographic coordinate values")
			}
			lon, err := strconv.ParseFloat(coor[0], 64)
			if err != nil {
				return err
			}
			lat, err := strconv.ParseFloat(coor[1], 64)
			if err != nil {
				return err
			}
			if (lon == 0) || (lon == 1) || (lat == 0) || (lat == 1) {
				return errors.New("invalid geographic coordinate values")
			}
			if (!geography.IsLon(lon)) || (!geography.IsLat(lat)) {
				return errors.New("invalid geographic coordinate values")
			}
			spe.Georef.Point = geography.Point{Lon: lon, Lat: lat}
		case jdh.GeoSource:
			if !spe.Georef.IsValid() {
				continue
			}
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Georef.Source == v {
				continue
			}
			spe.Georef.Source = v
		case jdh.GeoState:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Geography.State == v {
				continue
			}
			spe.Geography.State = v
		case jdh.GeoUncertainty:
			if !spe.Georef.IsValid() {
				continue
			}
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			un64, err := strconv.ParseUint(v, 10, 0)
			if err != nil {
				return err
			}
			un := uint(un64)
			if un == spe.Georef.Uncertainty {
				continue
			}
			spe.Georef.Uncertainty = un
		case jdh.GeoValidation:
			if !spe.Georef.IsValid() {
				continue
			}
			v := ""
			if len(kv.Value) > 0 {
				v = strings.Join(strings.Fields(kv.Value[0]), " ")
			}
			if spe.Georef.Validation == v {
				continue
			}
			spe.Georef.Validation = v
		case jdh.KeyComment:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			if spe.Comment == v {
				continue
			}
			spe.Comment = v
		case jdh.KeyExtern:
			ok := false
			for _, v := range kv.Value {
				v = strings.TrimSpace(v)
				if len(v) == 0 {
					continue
				}
				serv, ext, err := jdh.ParseExtern(v)
				if err != nil {
					return err
				}
				if len(ext) == 0 {
					if !s.delExtern(sp, serv) {
						continue
					}
					ok = true
					continue
				}
				if s.addExtern(sp, v) != nil {
					continue
				}
				ok = true
			}
			if !ok {
				continue
			}
		case jdh.KeyReference:
			v := ""
			if len(kv.Value) > 0 {
				v = strings.TrimSpace(kv.Value[0])
			}
			if spe.Reference == v {
				continue
			}
			spe.Reference = v
		default:
			continue
		}
		s.changed = true
	}
	return nil
}