00:04:20 Hasna Bzt: Good evening everyone! 00:07:32 Laura: Hello! I'm excited to start practicals :D 00:10:03 Laura: Is the files are the same as shared earlier? I already downloadd folder called "PracticalData" 00:10:19 Audrey Zammit, University of Malta: Yes - I sent the same link in the email 00:10:50 Edelgard Baumann: hello, I sent the question: actually I meant directly on the website :D. I came to datasats, found the meditteranean and could choose of months and years. 00:10:53 Lidia Ionete: Hello! today we will work in Anaconda? 00:11:14 Edelgard Baumann: but I couldn't see if there were 10 consecutive days. is it possible to see somewhere? ahh thank you :D 00:11:17 Audrey Zammit, University of Malta: yes 00:11:45 Hasna Bzt: I am not familiar with program languages so I will do my best to catch up!🤞 00:12:20 Audrey Zammit, University of Malta: You will have sample code to follow on 00:12:31 Audrey Zammit, University of Malta: but we will try our best to help you understand 00:12:43 Hasna Bzt: thanks! 00:18:08 Edelgard Baumann: thank you for showing it again :) 00:23:32 Laura: How can I zoom in? 00:24:18 Audrey Zammit, University of Malta: Ctrl and select area for Windows 00:24:22 Laura: Ok, it works :) 00:28:50 Colin Bonnici: i got this error when accessing jupyterlab: Error executing Jupyter command 'lab': [WinError 5] Access is denied 00:29:04 Colin Bonnici: can i use jupyter notebook instead? it already works 00:29:58 Mohamed Adel: Can I use it on WEkEO ? 00:31:30 Mohamed Adel: I did already 🙂 thanks 00:31:35 Audrey Zammit, University of Malta: Great 00:31:39 Edelgard Baumann: got it with anaconda, thank you! 00:33:06 Edelgard Baumann: sorry the folder shows its empty.. (its not empty) 00:37:52 Laura: how can I write comments in the code? 00:38:10 Audrey Zammit, University of Malta: comments are preceded by a # 00:38:18 Laura: Thanks 00:46:49 Lidia Ionete: sorry close to mode what character is? 00:47:22 Audrey Zammit, University of Malta: you mean modelTemp1? 00:48:15 Audrey Zammit, University of Malta: the variables start with model to distinguish from the satellite data later 00:48:41 Lidia Ionete: yes, is model , no? it's look like a special caracter 00:49:03 Audrey Zammit, University of Malta: yes it is model 00:51:25 Edelgard Baumann: anyone else connection problems? 00:51:31 Laura: A little bit 00:51:47 Hasna Bzt: yess same here 00:51:58 Edelgard Baumann: yeah like last minute was hard to understand 00:52:02 Edelgard Baumann: now its ok 00:52:03 Hasna Bzt: yes its ok now 00:52:07 Colin Bonnici: ok now 00:52:27 Hiba Zakie Wazaz: I get an "AttributeError: 'PolyCollection' object has no property 'shading' " when running the 9th code. Why ? 00:53:13 Laura: can you describe more pcolor? it gives colors to the map? 00:55:47 Stella Buchwald: I have some trouble with the NaN values, it says "cannot convert float NaN to integer". Did I miss something? 00:56:19 Hiba Zakie Wazaz: yes, error where you showed, your step 13 00:58:43 Hiba Zakie Wazaz: thanks, it worked 01:01:06 Lidia Ionete: i have also a error NameError: name 'modelTemperature' is not defined 01:01:30 Laura: I have a small question. The numbers of code cells are usually grey, but now one of them, the one giving the first map, is orange. What does it mean? 01:01:49 Hasna Bzt: i got this error: NameError: name 'plt' is not defined 01:05:45 Hasna Bzt: Ok thanks 01:06:57 Edelgard Baumann: could we shortly repeat what was timeMins=float(modelTime[0])? 01:09:13 Stella Buchwald: Yes, this is the step I have a "masked element" that is converted into a NaN causing Problems later 01:10:35 Laura: The numbers of code cells are usually grey, but now two of them, the onez giving the first and the last map, are orange. What does it mean? 01:11:07 Laura: it's not what I'm talking about :) 01:11:20 Laura: the little nr on the left, showing the nr of code 01:11:30 Laura: yes! :) 01:11:40 Laura: JupiterLab 01:11:49 Laura: but most of tchem are grey 01:11:59 Laura: no 01:12:10 Laura: so let's proceed? ;) Thanks 01:13:30 Laura: or shout it be 23? Since 0 is the 1st one 01:13:33 Antonia Ivanda: isnt it 23 index? 01:15:05 Edelgard Baumann: no problem if colours of graph are different isn't it? 01:16:30 Colin Bonnici: could you explain again what the values in square brackets of modelTemperature[25, 0, :, :] mean pls? 01:25:40 Edelgard Baumann: :D 01:27:01 Laura: how to add a cel? 01:27:19 Audrey Zammit, University of Malta: click on the plus sign at the top left 01:27:35 Audrey Zammit, University of Malta: next to the little scissors 01:27:36 Laura: Thank you! 01:35:37 Colin Bonnici: so 't' is a variable correct? if yes where was it defined? 01:35:51 Audrey Zammit, University of Malta: it is defined in the start of the loop 01:36:35 Audrey Zammit, University of Malta: in fact it exists only within the loop. Once the loop stops executing, using t will give an error 01:36:40 Laura: can we make a break? for example after the excercise 01:38:25 Edelgard Baumann: how can I start the "animation" automatically from the beginning after it ended? 01:44:33 Gloria Carrascal: yes, I use spyder. It's more easy to identify with identation problem 01:52:09 Stella Buchwald: When I have this "modelTemperature[t, 0, :, :]" in the for loop",the ":" tells that it should use all latitudes and all longitudes? 01:53:04 Stella Buchwald: thanks! 01:56:33 Colin Bonnici: what does 'float' mean? 01:57:04 Audrey Zammit, University of Malta: Float is a number format with floating point, similar to decimal 01:57:16 Audrey Zammit, University of Malta: In other words not an integer 01:57:33 Colin Bonnici: 👍 01:58:01 Laura: it's not integer, i think, but a real nr. Well, not exactly, but close enough 01:58:18 Audrey Zammit, University of Malta: That is correct 01:59:44 Lidia Ionete: i have this problem NameError: name 'modelLonIdx' is not defined 02:00:38 Lidia Ionete: ok 02:04:56 Laura: where should i put the answers? 02:05:22 Audrey Zammit, University of Malta: In the quiz at the end of the session - for now write them somewhere :-) 02:05:32 Laura: ok, thanks :) 02:09:07 Colin Bonnici: how do you change the depth intervals i.e. from steps of 100 to steps of 50? 02:16:56 Stella Buchwald: I'm sorry, can you repeat again shortly which libraries I need if I get the error "PolyCollection' object has no property 'shading'"? matplotlib and I forgot the second one. 02:17:58 Stella Buchwald: I type 02:18:09 Stella Buchwald: When I plot it out, I get the PolyCollection error 02:18:20 Stella Buchwald: You mentioned the two libraries in the beginning 02:18:47 Stella Buchwald: Okay, I will try. Sorry that I don't manage (: 02:24:13 Laura: the details are amazing 02:25:56 Edelgard Baumann: short question: shouldn't float (satTime[0]) not be [1]? 02:27:52 Antonia Ivanda: Can you please repeat order of lat and lon values in satTemperature[] array? 02:30:23 Edelgard Baumann: satTempValue = satTemp[satLatIdx, satLonIdx] 02:30:30 Edelgard Baumann: as far as I understood :D 02:30:53 Antonia Ivanda: thx :) 02:37:40 Laura: the nr above hist is 0.105, but the hist itself suggest more 0.25. How should we interpret it? 02:40:11 Edelgard Baumann: im also not getting the right answer 02:41:41 Antonia Ivanda: i?m getting value error on line plt.pcolor(satLon, satLat, satTemp, shading='auto');, it says that there is not enough values to unpack(expected 2, got 0) ? 02:43:08 AdamJ: With what order do you get the correct answer now?] 02:43:59 Antonia Ivanda: I can see that link? 02:44:03 Antonia Ivanda: *can't 02:44:06 Edelgard Baumann: no link 02:44:09 Martina Vassallo: Neither can i 02:44:09 Laura: Practicals were great and very interesting :) I think a 10-15 min break would be a great idea 02:44:21 Laura: and i have a question: the nr above hist is 0.105, but the hist itself suggest more 0.25. How should we interpret it? 02:45:08 Audrey Zammit, University of Malta: https://forms.gle/Ue6f2zoUSjNyk37d9 02:46:36 Leonora: do we need to save the notebook? 02:46:41 Laura: ok, but the center is what should i look at, right? 02:47:10 Leonora: thanks :) 02:47:13 Lidia Ionete: please. could you explained again where should I look for the minVal? 02:47:48 Laura: I still don't understand how i should interpret the histogram and what the nr above it means 02:50:09 Lidia Ionete: ok, thank you again for the explication 02:50:55 Laura: i didn't submit the test yet 02:53:58 Laura: ok, i think i understand. I know how the hist works, that was not a problem. But sometimes you should look at the center of a bin and sometimes at the edges and that was my question 02:54:25 Laura: no, no 02:54:31 Laura: i was writing about histograms 02:55:02 Edelgard Baumann: but I mean if u change the range os the histogram the distribution and the maximum adapt as well no? 02:55:12 Lidia Ionete: can I change one question from the quiz ? 02:55:16 Edelgard Baumann: ive never been so confused about a histogram 02:55:51 Lidia Ionete: ok, thank you 02:57:07 Laura: i can't find a qoogd answer for question 3 :( 02:57:38 Edelgard Baumann: it was a great first practical exercise :) 02:57:48 Talhi Zuppardo: Thanks 02:57:49 Antonia Ivanda: Thank you very much :) 02:57:51 Hasna Bzt: the session was great however i couldnt go with the same speed as you😅 02:57:51 Stella Buchwald: Thank you so much (: 02:57:51 Gloria Carrascal: thank you!! 02:57:52 Manele Ait Habouche: Thank you it was a great session 02:57:53 Marek Harenda: Thank you very much :) 02:57:54 Edelgard Baumann: was fun! thank you 02:57:55 Colin Bonnici: thank you 02:58:01 Lidia Ionete: thank you for the patience and the lesson 02:58:07 Hasna Bzt: thank you bye