Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
DataAnalysis Handling this Excel Document This document has been written as a support for handling the running of this document DataAnalysis DataAnalysis Handling this Excel Document How it works The Excel document is useful to analyse the evolution of the stability meteorological over a period defined by the user and to complete the base of average temperature and stability per month linked. I. II. Log in your Linux Server Account Open : DataAnalysis_scp.xlsm 1st Step: Complete Information Start End yyyy-mm-dd 2006-01-01 yyyy-mm-dd 2006-12-31 Save this period Erase this period User name on Windows Thibaut Link to the website to get data from database http://brunnur.vedur.is/pub/haraldur/?C=M;O=D Your user name on your Windows account Chose : Start and End date for your wish period Click ‘Save this period’ to confirm your chose. An error message means a failed in the chronology - Date must be written like this: year-month-day - Click ‘Erase this period’ to start again If you want to study the stability for 1 day, please write the desired day for Start and the next day for End. NB: For a long period (more than 1 year) importing and treating data take at least 10 minutes Error! Use the Home tab to apply Titre 1 to the text that you want to appear here. 1 DataAnalysis 2nd Step: Generate command Excel is able to create text files. It’s the efficient way to create commands. First Step (a .txt file will open) Second Step (result) Click ‘First Step’ to generate the .txt – open it. It contains all the instruction and command to create function to import data. Here is a preview of the .txt file generated. Getting data takes time for period as 1 year, lets it running. After following steps, go to http://brunnur.vedur.is/pub/haraldur/?C=M;O=D and open the last ‘hendastabilityresults.xls’. We must click on ‘Last modified’ to refresh the website and make sure to have your own result. Error! Use the Home tab to apply Titre 1 to the text that you want to appear here. 2 DataAnalysis Click ‘Second Step’ to import data. It’s important to have the both Excel files open. If an error n°9 occurs, please rename the file and his sheet like this ‘hendastabilityresults.xls’. It’s important to delete file after work instead of having files with same names in your Dowload Folder. Data must be imported in the main sheet at this moment. 3rd Step: Transferring data to your base Export to DataBase This button extends the data base contained in the Excel file. For each year, it calculates per month an average of temperature and stability per level of pressure. Important: to extend the data base, the data imported must be for the all year. 4th Step: Erase table Erase Table Click ‘Erase Table’ after using the Excel document. Complement By working and testing the server database, we realized that large period of date are missing. That’s why we incorporate this tool to indicate how much data is missing. Error! Use the Home tab to apply Titre 1 to the text that you want to appear here. 3 DataAnalysis Data missing on the period 13% The acceptable threshold is 10%. We consider the data consistent under 5%. If you have any problem with the handling of the file, or a question, please send me an email: thibaut.tresse@wanadoo. fr Author: Thibaut TRESSE - 2016 Error! Use the Home tab to apply Titre 1 to the text that you want to appear here. 4