The library documents itself · Geo & cartography

stzGeoSamples

23 own methods · 2 forms written with extensions, listed under their method

the source: base/geo/stzGeoSamples.ring(opens in a new tab) · All classes · The area reference: Geo & cartography

Under each method, its extensions (Q CS XT Z ZZ IB W U): bold and ticked, it exists; struck, it does not. The extensions and what they mean

Examples: 0 come from the library's tests; 10 were composed from each method's signature and run for this page, on a fresh object, for example cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}' oW = StzGeoFeaturesFromJson(cJ) o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW). 13 methods have none yet. Examples run on 2026-10-04 07:31 inside the library at commit 0e72e2e2c.

Method

Explanation, as the source carries it

init

(no comment in the source: the name reads as a sentence) initno extension

Samples

(no comment in the source: the name reads as a sentence) samples

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? @@( o1.Samples() )
#--> [ 1, 1, 10, 2, 2, 20, 3, 3, 30 ]

composed from the signature, run for this page

no extension

Count

(no comment in the source: the name reads as a sentence) count

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? o1.Count()
#--> 3

composed from the signature, run for this page

no extension

Window

(no comment in the source: the name reads as a sentence) windowno extension

WindowRings

(no comment in the source: the name reads as a sentence) window rings

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? @@( o1.WindowRings() )
#--> [ [ 0, 0, 4, 0, 4, 4, 0, 4, 0, 0 ] ]

composed from the signature, run for this page

no extension

Outside

(no comment in the source: the name reads as a sentence) outside

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? o1.Outside()
#--> 0

composed from the signature, run for this page

no extension

ValueOf

(no comment in the source: the name reads as a sentence) value of

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? o1.ValueOf(2)
#--> 20

composed from the signature, run for this page

no extension

PlaceOf

(no comment in the source: the name reads as a sentence) place of

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? @@( o1.PlaceOf(2) )
#--> [ 2, 2 ]

composed from the signature, run for this page

no extension

Values

(no comment in the source: the name reads as a sentence) values

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? @@( o1.Values() )
#--> [ 10, 20, 30 ]

composed from the signature, run for this page

no extension

MinValue

(no comment in the source: the name reads as a sentence) min value

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? o1.MinValue()
#--> 10

composed from the signature, run for this page

no extension

MaxValue

(no comment in the source: the name reads as a sentence) max value

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? o1.MaxValue()
#--> 30

composed from the signature, run for this page

no extension

IDWField

1. the baseline ---------------------------------------------------- IDW as a field, clipped to the window. Power 2 is the usual default and is a CHOICE, not a fact: a higher power leans harder on the nearest gauge and makes bullseyes round each one.no extension

Variogram

2. the diagnostic -------------------------------------------------- [ [ h, gamma, pairs ], ... ]. pnMaxKm of 0 takes HALF the greatest distance in the data, which is the standard cut: beyond it only the opposite corners contribute and the far bins are a handful of pairs sharing the same few gauges.no extension

FitVariogram

[ :model, :nugget, :sill, :range, :rss ] -- :Best fits all three and keeps the one with the least weighted residualQCSXTZZZIBWU

SetModel

the fitted model this object will krige withQCSXTZZZIBWU

Model

(no comment in the source: the name reads as a sentence) modelno extension

FitAndUse

fit and adopt in one move, which is what most callers wantno extension

GammaAt

gamma(h) under the fitted model, for drawing the curve over the cloudno extension

KrigeFields

THEY COME BACK TOGETHER ON PURPOSE. A kriged surface published without its variance is the one abuse this method makes easy: it looks like measurement everywhere, and half of it is arithmetic over empty ground. Taking them apart is the caller's decision to make, not a default to stumble into.no extension

KrigeAt

[ estimate, variance ] at one placeno extension

CrossValidate

[ :bias, :rmse ] by leave-one-out: every gauge predicted from all the others. The honest test of an interpolator and the one a report owes.no extension

Findings

what the gate owes an interpolationno extension

IsSound

(no comment in the source: the name reads as a sentence) is sound

composed example

cJ = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"A"},"geometry":{"type":"Polygon","coordinates":[[[0,0],[4,0],[4,4],[0,4],[0,0]]]}}]}'
oW = StzGeoFeaturesFromJson(cJ)
o1 = StzGeoSamples([ 1, 1, 10, 2, 2, 20, 3, 3, 30 ], oW)
? o1.IsSound()
#--> 1

composed from the signature, run for this page

no extension