In Jena: Week 21
· β˜• 3 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… μˆ˜μ—…: Atmosphere-Ocean-Land μ„Έλ―Έλ‚˜: Randy Koster from NASA Reading club 재개 - Jake’s talk μˆ˜μ—… λ“£λŠ” μ£ΌλŠ” λ­”κ°€ λ°”μ˜λ‹€… 2021. 1. 18-22. μ›”~κΈˆμš”μΌ Atmosphere-Ocean-Land μˆ˜μ—…. 지ꡬ μ‹œμŠ€ν…œ 쀑 λ‚΄κ°€

In Jena: Week 20 (BGI retreat)
· β˜• 3 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… BGI retreat PAC meeting 2020. 1. 11-12. μ›”-ν™”μš”μΌ BGI retreat. ν•œν•΄λ₯Ό μ •λ¦¬ν•˜λŠ” 행사닀. λͺ‡κ°€μ§€ μ„Έμ…˜μ΄ μžˆλ‹€. 연ꡬ κ΄€λ ¨ μ§€λ§‰ν•œ λ°œν‘œλ“€ (PICO, ~5λΆ„) μ’€ 더 κΈ΄ λ°œν‘œλ“€ (S-talk, ~1

In Jena: Week 19
· β˜• 1 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… PAC meeting μ€€λΉ„ PAC meeting μ€€λΉ„ 연속. ν”„λ‘œν¬μ ˆκ³Ό 논문은 많이 λ‹€λ₯΄λ‹€. 2021. 1. 9. ν† μš”μΌ 집에 μ™€μ΄νŒŒμ΄λ₯Ό μ„€μΉ˜ν–ˆλ‹€. 3일 κ±Έλ Έλ‹€. 인터넷 보면 μ΅œμ†Œ ν•œ 달

In Jena: Week 18 (썰맀)
· β˜• 2 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… PAC meeting μ€€λΉ„ μƒˆν•΄ 첫 눈(λ‹€μš΄ 눈) 휴일 기간이닀. 크리슀마슀 μ£ΌλΆ€ν„° 1μ›” 1일 κ»΄ μžˆλŠ” μ£ΌκΉŒμ§€ λͺ½λ•…… 덕뢄에 μ—°κ΅¬μ†Œκ°€ ν•œκ°€ν•΄

In Jena: Week 17 (이사, 크리슀마슀)
· β˜• 2 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… 이사 크리슀마슀 2020. 12. 21. μ›”μš”μΌ 폰 도착! λ‹€μŒ 주에 올 μ˜ˆμ •μ΄μ—ˆλŠ”λ° μ΄ν‹€λ§Œμ— μ™”λ‹€. 가끔은 독일도 λΉ λ₯΄λ‹€. 아이폰 12 ν™”μ΄νŠΈ. λ―Έλ‹ˆλŠ” λ°°ν„°

Paper Review: Jung (2020). FLUXCOM evaluation: carbon. bg.
· β˜• 5 min read · ✍️ Hoontaek Lee
27 December, 2020 (Jung, bg, FLUXCOM carbon) Jung, M., Schwalm, C., Migliavacca, M., Walther, S., Camps-Valls, G., Koirala, S., Anthoni, P., Besnard, S., Bodesheim, P., Carvalhais, N., Chevallier, F., Gans, F., Goll, D. S., Haverd, V., KΓΆhler, P., Ichii, K., Jain, A. K., Liu, J., Lombardozzi, D., Nabel, J. E. M. S., Nelson, J. A., O’Sullivan, M., Pallandt, M., Papale, D., Peters, W., Pongratz, J., RΓΆdenbeck, C., Sitch, S., Tramontana, G.

In Jena: Week 16 (μš°λΆ„νˆ¬ μ„€μΉ˜)
· β˜• 2 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… Keyboard & Mouse & Ubuntu TU-Dresden 등둝 진행 - termin Riding BGI retreatλŠ” μ½”λ‘œλ‚˜ λ•Œλ¬Έμ— μ·¨μ†Œ! 2020. 12. 15. ν™”μš”μΌ μ„Έ 달 반이 μ§€λ‚˜κ³ , Cluster ν™œμš©μ„ 더 μ‰½κ²Œ ν•˜κΈ° μœ„ν•΄ Li

In Jena: Week 15
· β˜• 3 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… λΉ„μž μ—°μž₯ TU-Dresden 등둝 진행 Python 집 계약 μ€€λΉ„ 2020. 12. 7. μ›”μš”μΌ 6κ°œμ›”μ§œλ¦¬ μž„μ‹œ λΉ„μž λ°œκΈ‰ λ°›μ•˜λ‹€. 두어 달 정도 후에 μ§„μ§œ λΉ„μž (3λ…„ 짜리)λ₯Ό λ°›κ²Œ 될 예

In Jena: Week 14
· β˜• 2 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… … 뭐 ν–ˆλŠ”μ§€ λͺ¨λ₯΄κ² λ„€? R μ½”λ”©ν•˜κ³ , 데이터 μˆ˜μ§‘ν•˜λ €κ³  메일 μ£Όκ³  λ°›κ³ , λ―ΈνŒ… μ’€ ν•˜λ‹ˆκΉŒ ν•œ μ£Όκ°€ 가버렸닀. Tina, Basilμ—κ²Œ global TWS decomposiiton es

In Jena: Week 13
· β˜• 4 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… TWS-NEE discussion with Sujan, Martin, Nuno, and Markus λ°₯ & 술 2020. 11. 26. λͺ©μš”일 TWS-NEE discussion with Sujan, Martin, Nuno, and Markus 9μ›”λΆ€ν„° 11μ›”κΉŒμ§€ λ‚΄ 연ꡬλ₯Ό μ–΄λ–»κ²Œ 진행해 μ™”κ³  μ–΄λ–»κ²Œ ν•΄λ‚˜κ°€λ©΄ 쒋을지 ν† μ˜

Isolation Forest
· β˜• 3 min read · ✍️ Hoontaek Lee
knitr::opts_chunk$set(eval = TRUE, echo = TRUE, warning = FALSE) References: solitude: https://github.com/talegari/solitude isofor: https://campus.datacamp.com/courses/anomaly-detection-in-r/isolation-forest # install.packages("mvoutlier")) # install.packages("remotes")) # remotes::install_github("Zelazny7/isofor") #import libraries library(ggplot2) library(ggpubr) library(solitude) # hereafter, "sol" library(isofor) # hereafter, "iso" library(viridis) packageVersion("solitude") #create sample data data("humus", package = "mvoutlier") # 2-dimensional columns_required <- c("Bi", "Cd") humus2 <- humus[ , columns_required] # multi-dimensional columns_required_mul <- setdiff(colnames(humus) , c("Cond", "ID", "XCOO", "YCOO", "LOI") ) humus_mul <- humus[ , columns_required_mul] str(humus2) str(humus_mul) #plot data ggplot(humus2, aes(x = Bi, y = Cd)) + geom_point(shape = 1, alpha = 0.

In Jena: Week 12
· β˜• 3 min read · ✍️ Hoontaek Lee
이번 μ£ΌλŠ”… 톡계학 μˆ˜μ—… 2020. 11. 16. ~ 20. μ›”~κΈˆμš”μΌ Advanced statistics & machine learning for data analysis (ASDA) 톡계학 μˆ˜μ—…. μˆ˜μ—… 방식이 λŒ€ν•™μ› μˆ˜μ—…μ— 잘 맞던 것 κ°™λ‹€. 학생듀은 μ΅μˆ™ν•˜μ§€ μ•Šμ€

Paper Review: Gentine (2019). Coupling between carbon and water cycles-a review. erl.
· β˜• 7 min read · ✍️ Hoontaek Lee
14 October, 2020 (Gentine, erl, cw coupling) Gentine, P., Green, J.K., GuΓ©rin, M., Humphrey, V., Seneviratne, S.I., Zhang, Y., et al. (2019). Coupling between the terrestrial carbon and water cyclesβ€”a review. Environ. Res. Lett., 19. https://doi.org/10.1088/1748-9326/ab22d6 Overview The right topic for my project. The authors wrote that this paper would be an introduction of the coupling of carbon and water cycles to people who are not familiar with. Indeed I think they summarized the topics nicely with well-organized structure.