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Gollapalli Prince


Last seen: presque 2 ans il y a |  Actif depuis 2019

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Import text files with extensions other than .txt
I have a text file shown below. The file has .vasp extension. When I changed the extension to .txt, the file is opening by ente...

presque 4 ans il y a | 1 réponse | 0

1

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Clear distinction between positive and negative in colorbar
Here I am not able to distinguish between positivie and negative (everything is in green from -1 to +1). Can you please help me ...

plus de 5 ans il y a | 1 réponse | 0

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Matrix addition from multiple files
I have 240 matrices stored in 240 files with the name DOS1.dat DOS2.dat ......DOS240.dat. The matrix size is 300x19. How to do ...

plus de 5 ans il y a | 1 réponse | 0

1

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Question


How to fit a Birch Murnaghan 3rd order equation of state
I have the data of Volume vs Energy. 1.1 -8.317488235 1.125 -8.31752280 1.15 -8.317558365 1.175 -8.317565355 1....

plus de 5 ans il y a | 1 réponse | 0

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How to find minima from a fitted 3rd order polynomial
As shown below, my data points are in blue grey plot is fitted using 2nd order polynomial Red plot is fitted using 3rd order p...

presque 6 ans il y a | 1 réponse | 0

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I have 200 files with 20 columns each. The 1st column remains the same for all files. I want to sum up all 2nd columns from 200 files, .....20th columns from 200 files. I want the first column to remain the same.
file 1: 1 2 3 4 2 2 3 2 file 2: 1 3 4 1 2 1 3 2 output should be: 1 5 7 5 2 3 6 4

presque 6 ans il y a | 1 réponse | 0

1

réponse