GETTING STARTED WITH OBSPY: DOWNLOADING WAVEFORM DATA
Obspy is an open-source Python framework developed for the processing of seismological data. In this post, I will introduce how to use Obspy along with some ...
Utpal Kumar's Blog
Research Data Analysis Web Computing Github Page
"Most people, if you describe a train of events to them, will tell you what the result would be. There are few people, however, who, if you told them a result, would be able to evolve from their own inner consciousness what the steps were which led up to that result. This power is what I mean when I talk of reasoning backwards."
Recent posts
SIMPLE WAVE MODELING AND HILBERT TRANSFORM IN MATLAB
We demonstrate how to model a simple wave, obtain its frequencies, apply Hilbert transform, and perform edge detection
WRITING NETCDF4 DATA USING PYTHON
NetCDF file format has been designed for storing multidimensional scientific data such as temperature, rainfall, humidity, etc. In this post, we will see how...
TIME SERIES ANALYSIS: FILTERING OR SMOOTHING DATA [PYTHON]
In this post, we will see how we can use Python to low pass filter the 10 year long daily fluctuations of GPS time series. We need to use the “Scipy” package...
READING NETCDF4 DATA IN PYTHON [PYTHON]
In Earth Sciences, we often deal with multidimensional data structures such as climate data, GPS data. It ‘s hard to save such data in text files as it would...
PYGMT: HIGH-RESOLUTION TOPOGRAPHIC MAP IN PYTHON [PYTHON]
A simple tutorial on how to plot high resolution topographic map using GMT tools in Python
PLOTTING SEISMOGRAMS WITH INCREASING EPICENTRAL DISTANCE [PYTHON]
Short demostration of how to plot the distance vs seismic waveforms and mark the P and S arrival times using the IASP91 earth model. Codes are included.
PLOTTING TRACK AND TRAJECTORY OF HURRICANES ON A TOPOGRAPHIC MAP [PYTHON]
Short demostration of how to plot the track or trajectory of a hurricane on a map. Codes are included.
VISUALIZING POWER SPECTRAL DENSITY USING OBSPY [PYTHON]
Short demonstration of the ppsd class defined in Obspy using 3 days of data for station PB-B075
SOME HANDY MAC TWEAKS [MACOS]
Some handy tweaks for mac like relocating default screenshot location, renaming batch files etc
INTRODUCTION TO AUTOMATING MAC [MACOS]
Mac can be easily automated by the help of several tools such as automator, quick actions, applescripts
IPHONE SHORTCUT TO QUICKLY LOG BODY TEMPERATURE [IOS]
Shortcut code for quickly logging temperature in Apple health app
AUTOMATICALLY PLOTTING RECORD SECTION FOR AN EARTHQUAKE IN THE GIVEN TIME RANGE [PYTHON]
Python code to automatically plot the record section for the highest magnitude earthquake in the given time range
MAC QUICK ACTION TO RATE THE SONGS IN APPLE MUSIC APP [MACOS]
Quick action for mac to easily love, dislike, rate songs in apple music app
