50 Recent Changes in GCEP Web retrieved at 13:43 (GMT)

Mechanism for the spin up of the MOC after Krakatoa and other late 19th century volcanoes Before you read this, make sure you have read NoKrakatoaExperiment. All anomalies ...

Grid for Coupled Ensemble Prediction (GCEP) Welcome to the home of TWiki.GCEP . This is a web based collaboration area for sharing information about the Grid for ...

From the re run of the transient run with a more spun up initial condition, we have four members (run IDs ABZDa to ABZDd). Here is the global OLR (annual mean). In ...

People in GcepGroup on the wiki and/or other involvement in the project 4 digit numbers Reading extensions, full number 0118 378xxxx Email addresses split up for ...

Leon Doug Chunlei ChunLeiLiu 18 Nov 2008 gcep new transient3.ppt: Alan's powerpoint slides

Backups AlanIwi 22 Oct 2008 The quota ed disk area on perseus may be useful to you for backing up certain files from gorgon / pegasus. There is no cron job to ...

Running UM jobs on the BAS Cluster To run UM jobs on the BAS cluster from ESSC, you will need the following. Initial setup. You will want an account on ...

Generating ensembles Old development stuff has been moved to GeneratingEnsemblesDevel. Usage instructions follow. A tool for making UM initial condition ensembles ...

testing 1 2 3 foo bar baz

Mean SST time series in area : 80W 30W, 20N 35N ( curves are shifted up and down for easy view ) ChunLeiLiu 23 Jan 2008

Mean SST time series in area : 20E 110E, 0 70S (Indian Ocean) ( curves are shifted up and down for easy view ) ChunLeiLiu 23 Jan 2008

Mean SST time series in area : 40W 60W, 40N 70N ( curves are shifted up and down for easy view ) ChunLeiLiu 23 Jan 2008

Mean SST time series in area : 155E 200E, 20N 45N ( curves are shifted up and down for easy view ) ChunLeiLiu 23 Jan 2008

Mean SST in area : 160W 80W 20S 20N ( curves are shifted up and down for easy view ) ChunLeiLiu 23 Jan 2008

Global SST and SSS climatology difference in August Difference between T2 and T1 (T2 T1) where T1 is the mean temperature from 1950 to 1974 ...

Global SST and SSS climatology difference in January Difference between T2 and T1 (T2 T1) where T1 is the mean temperature from 1950 to 1974 ...

ChunLeiLiu 23 Jan 2008

Global Mean Surface Temperature ChunLeiLiu 23 Jan 2008

ChunLeiLiu 23 Jan 2008

Defining climatologies and anomalies Ive been thinking about attempting to predict that part of the climate signal associated with initial conditions i.e. excluding ...

Alan's tasks for GCEP SORRY, THIS DOCUMENT IS RATHER BEHIND REFLECTING REALITY. HASSLE ME IF I DON'T UPDATE IT SOON. ALAN (7 JAN 2008) Note: the diagnostics package ...

Material for NERC e Science Glossy publication GCEP needs to produce 300 400 words of material for a "glossy" brochure promoting the achievements of the NERC e Science ...

This page is regarding the development of GeneratingEnsembles It refers to some decisions which have since been changed, so this page should be considered historical ...

Architecture for diagnostics package This is for the package as mentioned at AlanIwiTasks. Program to calculate indices from model runs Architecture for diagnostics ...

Formulation of the transient ensemble experiments Now that we have finished running one 5 member ensembles from 1950 to 1990, it is time to consider more exactly how ...

Issues Relating to Transient Ensembles At the third GCEP meeting (19 Feb 2007) it was decided that we should run a set of ensemble experiments using the same experimental ...

Key Initial Condition Diagnostics Below is a list of key diagnostics that are designed to find anomalies that are relevant to climate variability (see ExperimentFormulation ...

Ideas for Anomaly Assimilation Experiments Here is a list of ideas for the kind of experiments we could do with the anomaly assimilation system. They are based on ...

Model Formulation of a GCEP Transient 1860 2000 All Forcings Run At the third GCEP meeting (19 Feb 2007) we discussed starting a set of ensembles from an all forcings ...

Statistics for nop GCEP Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and ...

How to Get Automatically Updating Ancillary Files This is useful for long runs with changing external forcing, eg. sulphur cycle emissions (2D) or ozone. It takes ...

MOC from three datasets are ploted below. ( datasets are provided by Doug Smith) Transient Run (1 memeber) Hindcast Run (8 memebers) Ensemble Run ...

MOC plot of dataset aenwg(~250 year yearly mean) from Doug. Following are plots from the hindcasts of 8 perturbed physics members, only datasets for 19910501 ...

xaaz is ensemble run with SST perturbation SST xaaoi is a single run from Leon without SST perturbation z01l is ensemble run from Doug Smith in UKMO Please ...

The transient run carried out in ESSC cluster is configured as follows: 1) The job is xaaqc 2) Initial conditions are from the control run of Aln Iwi. The starting ...

MOC at 25N, 35N and 45N ChunLeiLiu 06 Oct 2006

Idealised Initial Conditions I have been carrying out some ensemble experiments with idealised perturbations in the initial conditions. The idea behind keeping it ...

Comparison of two near identical runs of the UM on different clusters This is a comparison that I have done with the help of Doug Smith. We have both run as near ...

Infos and figures about sensitivity experiments using nop HadCM3 Please feel free to leave comments! Experiments: yacrc: EVP Ctrl (WilliamConnolley ...

Snow Indices SnowWaterEquivalent (SWE) SnowCoveredArea (SCA) DebbiePutt 03 Nov 2006

SCA Seasonal snow covered area (SCA) plots from model runs 10 yr flux replacement run (xaard): GHG run (xaaqc), showing 5 year running average: ...

SWE Seasonal snow water equivalent (SWE) plots from model runs 10 yr flux replacement run (xaard): GHG run (xaaqc), showing 5 year running average ...

Modelled snow Seasonal snow water equivalent (SWE) plots from model runs 10 yr flux replacement run (xaard): GHG run (xaaqc), showing 5 year running ...

For Ocean GlobalMeanSST GlobalMeanSSS WarmWaterVolume (WWV) Integrated above the 20C isotherm between 5N 5S, 120E 80W MeridionalOverturningCirculation ...

ChunLeiLiu 06 Oct 2006

Following plot is the corresponding control run period ChunLeiLiu 06 Oct 2006

ChunLeiLiu 06 Oct 2006

ChunLeiLiu 06 Oct 2006

ChunLeiLiu 06 Oct 2006