# NS41 Plots
# Michael D Cayton
# August 23, 2023
# Last update 08-23-2023

library(lubridate)
library(tidyverse)

A <- read_table("ns41nT2019A.txt", 
                          col_names = FALSE)
B <- read_table("ns41nT2019B.txt", 
                col_names = FALSE)
C <- read_table("ns41nT2019C.txt", 
                col_names = FALSE)
D <- read_table("ns41nT2019D.txt", 
                col_names = FALSE)
View(B)

A <- A %>% rename(Date=X1, Electron_Temperature=X2, Electron_Density=X3)
B <- B %>% rename(Date=X1, Electron_Temperature=X2, Electron_Density=X3)
C <- C %>% rename(Date=X1, Electron_Temperature=X2, Electron_Density=X3)
D <- D %>% rename(Date=X1, Electron_Temperature=X2, Electron_Density=X3)

A["Date"] <- lapply(A["Date"], function(x) as.Date(x ,origin="2019-01-01"))
B["Date"] <- lapply(B["Date"], function(x) as.Date(x ,origin="2019-01-01"))
C["Date"] <- lapply(C["Date"], function(x) as.Date(x ,origin="2019-01-01"))
D["Date"] <- lapply(D["Date"], function(x) as.Date(x ,origin="2019-01-01"))


ggplot() +
  geom_line(data=A, aes(x=Date, y=Electron_Temperature, colour="A")) +
  geom_line(data=B, aes(x=Date, y=Electron_Temperature, colour="B")) +
  geom_line(data=C, aes(x=Date, y=Electron_Temperature, colour="C")) +
  geom_line(data=D, aes(x=Date, y=Electron_Temperature, colour="D")) +
  scale_color_manual(name="Group", values=c("A"="red", "B"="green", "C"="blue", "D"="purple")) +
  scale_x_date(date_labels = "%m-%d-%y") +
  theme_bw() +
  guides() +
  ggtitle("Electron Temperature at 4 Magnetic-equator Crossings during 20 Oct 2019 through 15 Feb 2020") +
  ylab("Electron temperature:  MeV")
  
ggplot() +
  geom_line(data=A, aes(x=Date, y=Electron_Density, colour="A")) +
  geom_line(data=B, aes(x=Date, y=Electron_Density, colour="B")) +
  geom_line(data=C, aes(x=Date, y=Electron_Density, colour="C")) +
  geom_line(data=D, aes(x=Date, y=Electron_Density, colour="D")) +
  scale_color_manual(name="Group", values=c("A"="red", "B"="green", "C"="blue", "D"="purple")) +
  scale_x_date(date_labels = "%m-%d-%y") +
  scale_y_log10() +
  theme_bw() +
  guides() +
  ggtitle("Electron Density at 4 Magnetic-equator Crossings during 20 Oct 2019 through 15 Feb 2020") +
  ylab(" Electron density e/cm**3")