Closed JiaweiZhuang closed 4 years ago
Here's a sample reply:
Background: XX University, XX department, Graduate Student GEOS-Chem experience: X years Step 1: X minutes Step 2: X minutes Step 3: X minutes Step 4: X minutes General feedback: None
Background: Harvard University, GEOS-Chem Support Team, Scientific Programmer GEOS-Chem experience: 4 years Step 1: 6 minutes Step 2: 6 minutes Step 3: 5 minutes (not including wait time for GEOS-Chem simulation to run) Step 4: 9 minutes General feedback:
Background: Harvard University, Environmental Sciences and Engineering, Graduate Student, GEOS-Chem experience: 1 year Step 1: 10 minutes Step 2: 1.5 minutes Step 3: 3 minutes Step 4: 13 minutes General Feedback
Background: Harvard University, GEOS-Chem Support Team, Senior Scientific Programmer GEOS-Chem experience: 7 years
Step 1: 5 minutes Step 2: 6 minutes, wait 1 hour for account verification, <1 min to finish Step 3: 7 minutes Step 4: 34 minutes
General feedback:
Harvard University, GEOS-Chem Support Team, Senior Software Engineer GEOS-Chem experience: 20+ years Step 1: 5 minutes Step 2: 5 minutes Step 3: 5 minutes Step 4: 16 minutes General feedback:
Otherwise I found everything pretty straightforward. Great job!
Harvard University, SEAS, Postdoc GEOS-Chem experience: 5 years Step 1: 4 minutes Step 2: 5 minutes, wait ~ half hour for verification Step 3: 7 minutes Step 4: 8 minutes, a little bit confusion in activate python environment
General feedback: Quite straightforward following the instructions. Thanks!
Harvard University, SEAS, Postdoc GEOS-Chem experience: 9 months Step 1: 10 minutes Step 2: 7 minutes Step 3: 3 minutes Step 4: 2 minutes
General feedback: Very user friendly. The tutorial is very clear and easy to follow. Thanks!
Harvard University, EPS, Grad Student GEOS-Chem experience: Ran for undergrad thesis Step 1: 5 minutes Step 2: 6 minutes Step 3: 4 minutes Step 4: 6 minutes
General feedback: Easy to follow this guide and felt like I will use again in the future.
Harvard University, SEAS Postdoc GEOS-Chem experience: 6 years Step 1: 10 minutes Step 2: 30 minutes (had to wait for account verification) Step 3: 5 minutes Step 4: 15 minutes Genreal comments: The quick start guide is well organized and straightforward. After being able to actually run the model and see the output in about an hour, I feel much more confident about using GEOSChem-on-cloud.
Background: Harvard University, Postdoc GEOS-Chem experience: 7 years Step 1: 7 minutes Step 2: 5 minutes (takes ~ 1hour for account verification) Step 3: 3 minutes Step 4: 8 minutes General feedback:
Harvard University, EPS Grad Student GEOS-Chem experience: None Step 1: 5 minutes Step 2: 6 minutes Step 3: 4 minutes Step 4: 6 minutes
General comments: Easy to follow the guide! Very clear instructions and good intro to GEOS-Chem for non-users. Specific comments:
Background: Harvard University, visiting graduate student GEOS-Chem experience: 0.5 years
Step 1: 5 minutes Step 2: 5 minutes (account verification takes 15 min) Step 3: 3 minutes (takes 15 min to install Git-BASH, because I use windows 10 system.) Step 4: 3 minutes
General feedback: It will be faster for me to use GEOS-Chem on AWS if I have Git-BASH already installed or if I use Mac. Thanks! Running GEOS-Chem will be much more convenient!
Background: Harvard University, Graduate Student GEOS-Chem experience: 4 years
Step 1: 8 minutes Step 2: 9 minutes Step 3: 7 minutes Step 4: 6 minutes
General feedback:
Background: Harvard University, SEAS, Postdoc GEOS-Chem experience: 1 year Step 1: 8 minutes Step 2: 5 minutes (not including 10 mins waiting time for AWS verification) Step 3: 10 minutes Step 4: 7 minutes General feedback:
Background: Harvard University, Graduate Student GEOS-Chem experience: 0 years
Step 1: 8 minutes Step 2: 13 minutes Step 3: 14 minutes Step 4: 20 minutes (lots of time wasting involved though)
General feedback: AWS account took some time to set up. I agree with above user: 'Overall excellent tutorial! At end of Step 2 (Launch Instance), had to wait for verification but it quickly worked after hitting "Retry"'
Background: Peking University, Graduate Student GEOS-Chem experience: 0 years
Step 1: 9 minutes Step 2: 18 minutes Step 3: 50 minutes Step 4: 15 minutes
General feedback: 1.It took some time for the verification of the AWS account. 2.In the Step 3 to log into the server, most of time wasted on my carelessness to change the IP to my own IP. Don't copy the example line directly! 3.For people with 0 experience in Geoschem and nearly no experience in modelling like me, I run the GeosChem within 2 hours (1 hour time wasted on unnecessary things). So it's really a great tutorial. Although it will take aditional time to become fully familiar with the GeosChem in AWS (like the output data analysis and download), it's still a great inspiration if you can start it quickly.
Background: MIT, Graduate Student GEOS-Chem experience: 0 years
Step 1: 5 minutes Step 2: 5 minutes (waited for another 20 min to verify AWS) Step 3: 15 minutes Step 4: 20 minutes
General feedback: First time to use AWS but found it extremely user-friendly with Jiawei's tutorial. Everything went well under instruction. I am not a python/jupyter wizard but with this pleasant trial I would like to explore more into it.
Background: Harvard University, Postdoc, School of Public Health, Postdoc GEOS-Chem experience: 0 years Step 1: 8 minutes Step 2: 12 minutes (15 min. for AWS verification) Step 3: 4 minutes Step 4: 7 minutes General feedback: None. Thank you for putting this together.
Background: Peking University, Graduate Student GEOS-Chem experience: 0 years Step 1: 120 minutes (a lot of time waste for phone verification) Step 2: 12 minutes (another 10 minutes for AWS verification) Step 3: 18 minutes (another 10 minutes for simulation) Step 4: 12 minutes (just analyzed with python, not include Jupyter notebook) General feedback:
Background: Peking University, Undergraduate Student GEOS-Chem experience: 1 year
Step 1: 10 minutes Step 2: 5 minutes Step 3: 15 minutes (there was considerable SSH lag from China.) Step 4: 8 minutes (I used the pre-provided output file)
Step 2 took shorter time for me because I already had an AWS account, so I was already verified. From my memory signing up for AWS did require some verification time, around ~10 minutes I believe for Step 1 & 2.
Overall it is a great tutorial! Thanks for putting it together.
Background: Harvard University, Post-doc GEOS-Chem experience: 7 years
Step 1: 10 min Step 2: 3 min Step 3: 9 min Step 4: 3 min
Great tutorial!
Background: University of Lille, LOA/CNRS, Postdoc
GEOS-Chem experience: 2 years Step 1: 20 minutes (lots of time wasting for account verification and activation) Step 2: 10 minutes Step 3: 10 minutes Step 4: 15 minutes
General feedback: Great tutorial, easy to follow.
Background: The University of Edinburgh, School of GeoSciences, Graduate Student GEOS-Chem experience: 0 years Step 1: 8 minutes Step 2: 7 minutes plus 13 minutes for acount verification Step 3: 5 minutes plus 8 min to complete simulation Step 4: 9 minutes plus 3 minutes to open jupyter notebook in Linux environment. General feedback: In step 4, everything was ok until I tried open the jupyter url using Google Chrome in Windows environment. I tried for several times and it's still not ok now. Therefore, I tried connect to jupyter notebook in Linux environment and succeeded in less than 3 minutes. I still do not know why I cannot open the url in Windows environment as the Git Bash showed no error. It's quite inspiring to get the GEOS-Chem model run for a novice like me. I would be grateful if you could write more self-customized GEOS-Chem running tutorials based on AWS!
Closing out this issue now.
Dear GEOS-Chem users,
We are excited to invite you to attend the first user testing and survey for the GEOSChem-on-cloud project! Our major purposes are:
This testing should take you at most an hour and cost less than $0.1.
Why would you bother attending if you already have GEOS-Chem running smoothly on your local computer? Here are some good reasons:
How to attend the testing & survey:
Part 1. Sign-up for an GitHub account
The survey will be done transparently on GitHub, so the first thing is signing up for an GitHub account if you don't have one already. GitHub is also the currently recommended way to submit your code updates, so it is nice to have an account, anyway.
Please add minimal information to your GitHub profile, such as a picture, one-sentence personal introduction, or a link to personal website / Google scholar site. So we can know who you are and how to contact you. Also consider giving a star to the repositories under the GEOS-Chem team. Just click on the "star" button on the upper-right corner of each repository page. This "shows appreciation to the repository maintainer for their work".
GEOS-Chem has a reasonably large amount of users, but it is sad that its GitHub repo receives so little attention because most scientists don't use GitHub. Here is actually a much better place for discussion compared to private emails, because all discussions are public and can be easily found by anyone with similar problems.
Part 2. Fill-in basic form
You will reply to this survey by simply posting GitHub comments within this GitHub issue (i.e. the current page you are looking at). See the "comment" cell at the bottom of this page, with a big, green "comment" button.
The first part is general info:
The second part is just a place holder right now. It will be the time you spend on a minimal GEOS-Chem demo on the cloud, as explained in the next section:
Part 3. Go through the "Quick start guide" and record the time
We have a very comprehensive documentation, but the most important part for a new user is the Quick start guide. That guide has 5 major steps. We sincerely ask you to go through them and record the time you spend on each step. The timing starts when you begin to follow the instruction for a particular step, and ends according the following rules. Please read through the rules to get a general idea before actually starting the timing.
Step 1. Sign up an AWS account: This step is considered finished when you can log into AWS console with your account. Note that a credit card is needed, although the cost of this short demo is negligible (~$0.1). If you don't have a credit card but still wants to try the cloud, please contact us individually. For this test, I think it is very useful to see how long it takes to get the account. (If you have already signed-up for an account, simply put a rough number of how long that took last time. Additional operations such as subscribing to the educational credit is not included in the timing.)
Step 2: Launching a server with GEOS-Chem pre-installed: This step is considered finished when you can see the running server (also called "EC2 instance") with a green "running" icon in your AWS console.
Step 3: Log into the server and run GEOS-Chem: This step is considered finished when you can execute the simulation by the command
./geos.mp
. No need to wait for the simulation to finish. (For Windows users, do not include the time on installing terminal software like Git-BASH).Step 4: Analyze output data with Python and Jupyter: This step is considered finished when you can see the Jupyter notebook interface in your browser. You will find this step easier if you take a look at our interactive Python tutorial first. However, you don't have to know Python in order to follow this step. You can simply copy and paste the commands shown in the guide. I just want to see if people can successfully connect to the Jupyter notebook program on the cloud. Learning Python can be a separate topic.
Step 5: Shut down the server: This step is trivial and there is no need to report the time on it. But do remember to shut down the server, otherwise you may be charged by much more than $0.1.
Final comments
Thanks very much for your time and help! Hope you find this new cloud computing capability useful!