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Présentation au sujet: "Overview %%%%%%%%%%%% %%%%%%%%%%%% %%%%%%%%%%%% %%%%%%%%%%%% %%%%%%%%%%%% %%%%%%%"— Transcription de la présentation:

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4 %nakedsoftware.org opensource license, copyright 2010 stephane.poirier@oifii.org % %developed by Stephane Poirier, M.Sc. Optical Physics, Remote Sensing Application Software Developer (1991-2010) % %this function is part of oifii.org's ar\sp\ Microwave- derived 30-year Canada-Alaska Daily Temperature and Snowcover Databases library % %this function is part of oifii.org's ar\sp\'this folder' application (lauched with ar\sp\'this file'.m) %oifii.org's ar\sp\affiche_carte application is part of the oifii.org's ar\sp set of applications which %may also contain similar variant versions of this function with identical filename. % %A geophysical research paper about this work has been submitted in June 2009 for publication in JGR-Atmosphere %Royer, A. and Poirier S., Surface temperature spatial and temporal variations in North America from homogenized %satellite SMMR-SSM/I microwave measurements and reanalysis for 1979-2008, Journal of Geophysical Research - Atmosphere, %Submitted June 2009, http://www.oifii.org/tsatdb/Royer- Poirier_Microwave-derived-daily-surface- temperature_JGR2009JD012760_R2.pdf % %This study's database can be downloaded from the author web site at: %http://www.oifii.org/tsatdb/Royer-Poirier_Microwave-derived- daily-surface-temperature-db_1979-2008.zip % %this function is used to display the raw microwave raster data (NSIDC's SMMR and SSMI satellite, ref. nsidc.org) % fonction qui renvoie le masque souhaite % Var : % 1 - canada : cote geographique (note spi: avec les iles dans le nord) % 2 - canada : cotes rognees (note spi: sans les iles dans le nord) % 3 - masque NCEP (note spi: fourni par le NCEP, national center for environmental prediction) % 4 - canada politique (note spi: sans alaska, sans usa) % 5 - russie : cote geo % 6 - russie : cotes rognees % 7 - russie : cotes rognées + latitudes > 45 °N % 8 - tibet % 9 - leconte sur la McKenzie % 10 - ocean/terre EASEGrid 721 721 % 11 - canada pour lequel fws > 10 % % 12 - ims northern hemisphere % % option = 1 ou 2 % 1 = trace la figure % 2 = ne trace pas de figure % %usage: % 20yymmmdd % %version 0.0, 20yymmmdd, spi, initial function draft % %nakedsoftware.org opensource license, copyright 2010 stephane.poirier@oifii.org

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6 function [m]=mask(var,option) [m]=masque(var,option); end%function