rassplit - split a multi-frame rasterfile into single-frame rasterfiles.
rassplit [-f f1 f2 f3 ...] [-ofmt output-format] [-verbose] [-Version] rasterfile
The program rassplit will open rasterfile and copy each frame to it's own separate output file. By default, all frames are extracted but the user can optionally request a specific set of frames using the -f option. The output format defaults to be the same as the input format, but the user can also optionally select a new output format using the -ofmt option. The names of the output rasterfiles are derived from the name of the source rasterfile, the output format, and the frame numbers. The examples given below will demonstrate this.
-f f1 f2 f3 ... This option allows the user to specify a list of frames to be extracted from the input rasterfile. -ofmt output-format The user can specify output-format to be the desired format e.g. hdf, rgb, etc. -help Print help information. -verbose Print a message each time an output rasterfile is written. -Version Print the version number.
Assume you have a file called 'temp.nrif' that has three frames and that you'd like to split it into three separate frames, also in NRIF format. rassplit temp.nrif This will result in three output files named temp.0001.nrif, temp.0002.nrif, and temp.003.nrif. Assume you only want frames two and three, and you want them produced in HDF format instead of NRIF. rassplit -fmt hdf -f 2 3 temp.nrif This will result in two output files named temp.0001.hdf and temp.0002.hdf.
If you're splitting an HDF file, ask for a non-HDF output format. Otherwise you'll just get the first frame over and over again.
rasview(1NCARG),rascat(1NCARG),rasls(1NCARG), rasgetpal(1NCARG),ras_formats(5NCARG),ras_palette(5NCARG) Hardcopy: NCAR Graphics Fundamentals, UNIX Version
Copyright (C) 1987-2009 University Corporation for Atmospheric Research The use of this Software is governed by a License Agreement.
Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.
Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.
Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.
Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.
The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.
Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.
Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.
Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.