Month: April 2011

Ubuntu public key is not available

I use Ubuntu 10.04 as my system operation. When use command apt-get update in terminal, I get error message : The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 If we get error message Ubuntu public key is not available, It means that my APT doesn’t have needed the

Qt: QTableView Tutorial I

I am interesting with QTableView. I try to search QTableView tutorial, but difficult to get this tutorial. So, I try to create basic QTableView Tutorial. This is output from my first QTableView Tutorial: First, copy this text and save as main.cpp. #include <QApplication> #include "tableview.h" int main( int argc, char **argv ) { QApplication app(

Centos Install Seismic Unix

Seismic Unix is an open source seismic utilities package supported by the Center for Wave Phenomena (CWP) at the Colorado School of Mines (CSM). I use Centos 5.5 as my system operation. This is steps to install Seismic Unix in my computer : I want to install Seismic Unix at /opt/seisun. Copy Seismic Unix source

Convert RSF Madagascar to SEG-Y/SU File

Madagascar is an open-source software package for multidimensional data analysis and reproducible computational experiments. I get many of new program in Madagascar source code. Madagascar is free open source seismic software like Seismic Unix or Seplib. You can get tutorial about how to use command in Madagascar at here. In my opinion, command in Madagascar