approximatrix simply fortran with pgplot

#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT HOW TO#
#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT FULL#
#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT CODE#
#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT FREE#

Since discovering Simply Fortran ('SF') I have set myself the task of I have a very large structural engineering project that I have been developing over many years. I had a bit of learning to do to get hang of SF. What Jeff done as a front end to GNU F90 and the 'Insight' debugger is exceedingly good. I then accomplished (1) almost immediately.

#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT CODE#

The source code was all F77 and SF uses F90, of which F77 works fully in its original form, as a subset with a all the F90 improvements available as if they were extensions to F77.įor (2) my GUI, I have alighted on DISLIN.

#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT FREE#

It is given away free by the author's generosity, for non-commercial use, and it is totally superb. #Approximatrix simply fortran with pgplot free WRITE(LUS,'('' Input file opened:''/'' '',A)') FiNAMEĬ Input filename entered but file not found and/or not openedĬ Return a request to open the same filename as an echo fileĬ Set return value of LUI to LUK because input file-not-opened THis brings up a Win Doze dilename requester dialog, in which you can enter a pathname by mouse-clicking.ĬALL DWGFIL('INPUT file name', FiNAME, '*.IN*')Ĭ No ERR, so say so and set file-opened return value of LUIĬ CALL DISP(0,FiNAME//' opened.',LEN(FiNAME)+8,0) To solve your problem with your program not finding your input files, you can use the DISLIN statements, USE DISLIN nad CALL DWGFIL, as shown below. I give at the end of this post the source code for a program I wrote as a DISLIN learning exercise.

#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT HOW TO#

It doesn't do anything hugely useful, but it was a grat help to me in learning how to use DISLIN with SF. Lastly, for program development, if you are accustomed only to Fortran for DOS then you are in for a hell of a treat. You see you source code and step through it, watching the program execute, line by line, and watching the values of all program variables as they change. I'll sign off now with (below) the example code for learning how to use DISLIN,Ĭ Example showing how to use DISLIN to greate a Fortran GUIĬ The concept is to display a window, with buttons, menus,Ĭ input (fields) and output panel(s), and simply wait for the userĬ to do stuff. #Approximatrix simply fortran with pgplot how to

INTEGER ipMain,ipTopM,ipTopL,ipTopR,ipBtmM,idMActs,idSqre,idSqRt, The user enters data in input fieldsĬ then activates various parts of the program by clicking buttonsĬ or selecting actions from pull-down menus.Ĭ Each part of the program is executed in a subroutine, which alwaysĬ returns control to the user in the main top window. #Approximatrix simply fortran with pgplot free.#Approximatrix simply fortran with pgplot how to.Simply Fortran relies on Open Watcom's Make utility for controlling the build process. FORTRAN 77, C and C++ compilers are shipped with the distribution, targeting 32-bit Windows, MS-DOS, Linux, and a handful of other platforms. Open Watcom comprises a collection of first-class compilers and related tools for x86 and compatible processors.

#APPROXIMATRIX SIMPLY FORTRAN WITH PGPLOT FULL#

Simply Fortran relies on many of the MinGW packages to implement the necessary tools for a full Fortran development environment.

Minimalist GNU for Windows, or MinGW, is a port of many GNU userland tools to Microsoft Windows and compatible operating systems. GNU Compiler Collection Minimalist GNU for Windows Besides C, C++, and Fortran, the GNU Compiler Collection also implements Java and Ada compilers. GCC has been ported to countless architectures and operating systems. The GNU Compiler Collection, GCC, is the open-source compiler package that includes the GFortran compiler, which powers Simply Fortran. GFortran Wiki The GNU Compiler Collection Links are provided to feature information, bug trackers, parallel computing, and integration with other languages. The GFortran wiki contains significant additional information concerning the powerful, open-source compiler. Approximatrix offers additional products and services related to numerical computing, statistics, and scientific consulting. Approximatrix is the company behind the Simply Fortran IDE and the included packaging of Simply Fortran.