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@prefix dcterms: <http://purl.org/dc/terms/> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix prov: <http://www.w3.org/ns/prov#> . @prefix dbpedia_owl: <http://dbpedia.org/ontology/> . @prefix gcis: <http://data.globalchange.gov/gcis.owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://data.globalchange.gov/activity/9a1fc7f5-nca3-ghcn-monthly-r201305-process> dcterms:identifier "9a1fc7f5-nca3-ghcn-monthly-r201305-process"; ## Duration of the activity dcterms:extent [ rdf:value ""^^xsd:string ] ; ## Output datafiles dbpedia_owl:filename "grid-GHCN_1900-2012.txt\r\nread_precip_fields.pro\r\ncalculate_trends_and_significance.pro\r\nltr_olsdofrnan.pro\r\nmonanom2ann.pro\r\nisenough4trend.pro\r\ntinv.pro\r\nmake_trend_map.pro\r\nprecip_maps.ps\r\nAPP_precip trends_V7.png"^^xsd:string; ## Computing environment gcis:computingEnvironmentsUsed "Mac OS X (darwin x86_64 m64)"^^xsd:string; ## assignment of responsibility to an agent for an activity, indicating that the agent ## had a role in the activity. It further allows for a plan to be specified, which is ## the plan intended by the agent to achieve some goals in the context of this activity. prov:qualifiedAssociation [ a prov:Association ; prov:agent [ a prov:SoftwareAgent, gcis:Software ; rdfs:label "IDL (version 8)"^^xsd:string; ] ; prov:hadPlan [ a prov:Plan; rdf:value "The mean precipitation for the period 1961-1990 was added to the global average annual precipitation anomalies to get the annual precipitation time series. For each grid point, the precipitation trend for the period 1901-2012 was calculated and plotted on a map (as inches per decade). The statistical significance was then calculated, and where trends were significant at the 2-tailed 10% significance level those grid points were indicated by a plus sign."^^xsd:string; ] ; ] ; a prov:Activity . ## The following entity was derived from a dataset using this activity <https://data.globalchange.gov/image/9a1fc7f5-d769-44d3-9979-de36a690609e> prov:wasDerivedFrom <https://data.globalchange.gov/dataset/nca3-ghcn-monthly-r201305>; prov:wasGeneratedBy <https://data.globalchange.gov/activity/9a1fc7f5-nca3-ghcn-monthly-r201305-process>.