Posts Tagged ‘ RClimate Script ’

Meteorologist Misreads Arctic Sea Ice Extent Trends

March 24, 2010
By
Meteorologist Misreads Arctic Sea Ice Extent Trends

Meteorologist Joe Bastardi recently made a video asking “…how the heck does it get this warm and yet we are back to normal global sea ice extent in the Northern Hemisphere?”. In this post I show how Joe misread the … Continue reading →

Read more »

RClimate Script: Global Mean Sea Level Trend by Month

March 23, 2010
By
RClimate Script: Global Mean Sea Level Trend by Month

This RClimate Script lets users read a NetCDF file and plot the latest satellite altimetry based global mean sea level data  from 1993 to the latest completed month. The trend chart shows NOAA’s Laboratory for Satellite Altimetry altimeter global mean sea level with the seasonal signal removed and inverted barometer. I will add this chart

Read more »

Tracking Climate Trends with RClimate Scripts and Links

February 10, 2010
By
Tracking Climate Trends with RClimate Scripts and Links

Some of my visitors may have noticed that I have added a new Climate Images page and have been adding climate data images to my right side panel. So far, I have 6 trend charts, 4 map images, 1 photo image and 1  data value  showing the CO2 concentrations, recent total solar irradiance (TSI) ,

Read more »

RClimate Script: Arctic Sea Ice Extent Trend By Month

February 10, 2010
By
RClimate Script: Arctic Sea Ice Extent Trend By Month

This RClimate Script lets users retrieve and plot the latest data on Arctic Sea Ice Extent  trends by month from 1979 to latest completed month. The trend chart shows National Snow and Ice Data Center’s (NSIDC)  monthly Arctic Sea Ice extent data. Arctic Sea Ice Trend by Month I’ve discussed the Arctic sea ice extent

Read more »

RCimate Script: RSS Global Temperature Anomaly Trends

February 5, 2010
By
RCimate Script: RSS Global Temperature Anomaly Trends

This RClimate Script lets users retrieve and plot the latest data file on monthly global RSS temperature anomaly data based for the lower troposphere.   The trend chart shows monthly and annual anomalies since 1979. RSS Temperature Anomalies – Lower troposphere I’ve discussed RSS temperature anomalies in this earlier post. Here’s Remote Sensing Systems (RSS)  global

Read more »

RClimate Script: Sea Surface Temperature (SST) Anomaly Trends

February 1, 2010
By
RClimate Script: Sea Surface Temperature (SST) Anomaly Trends

This RClimate Script lets users retrieve and plot the National Climatic Data Center’s monthly Sea Surface Temperature (SST) Anomaly dat series .  Links to the NCDC data file and my RClimate script are included. Users can run my script with a simple R source() statement. NCDC  SST Anomaly I’ve discussed the Hadley SST anomaly trends

Read more »

RClimate Script: Polar Amplification – 2000 to 2009

January 27, 2010
By
RClimate Script: Polar Amplification – 2000 to 2009

This RClimate Script lets users retrieve and plot the NASA GISS temperature anomaly data for 2000 to 2009 by latitude zone during the past decade. A link is provided to the NASA GISS data generation query page as well as links to my saved file of the GISS data and my RClimate script that users

Read more »

RCimate Script: Recent Total Solar Irradiance (TSI) Trends

January 21, 2010
By
RCimate Script: Recent Total Solar Irradiance (TSI) Trends

This RClimate Script lets users retrieve and plot the latest data file on daily total solar irradiance (TSI) data from NASA’s  Solar Radiation and Climate Experiment (SORCE) Mission. The trend trend chart shows daily values from 2/25/03 to about one week before when the R script is run. Recent TSI Trends Here’s the 1/21/10 plot of

Read more »

RClimate Script: CO2 Trends

January 20, 2010
By
RClimate Script: CO2 Trends

This RClimate Script lets users retrieve the latest data file on monthly Mauna Loa  CO2 levels and generate a trend chart with the latest reading highlighted. CO2 Trends – Keeling CurveHere’s the Mauna Loa Observatory CO2 trend from 1958 to Dec., 2009.Here are the data and RClimate Script links:Data Link RClimate Script linkPosted in

Read more »

RClimate Script Introduction

January 10, 2010
By
RClimate Script Introduction

Would you like to be able to generate a GISS temperature anomaly trend chart on your PC with just 1 line of R script? What about downloading the R script to your PC so that you can edit the script to fit your needs?In this post I present my first RClimate Script so that users

Read more »