Hey

I was trying to use the command readdata to read a *.txt file in which I saved the results of some calculations that I obtained with a program that I wrote in C language.

I'm organizing the data in columns on the *.txt file. For example:

Hi boys

Here I'm trying to solve this problem.

#A bar of 1meter of length is placed in a room at 10ºC. At a time t=0 its borders (x=0 and x=1) is placed in contact with Ice at 0ºC and then the system is kept isolated. Show the temperature profile of the bar at each time until t=0.2s#