Using f2c windows

The Galactic model is based on pulsars that have independently determined distances as well as dispersion measures, whereas simpler models are used for the electron density in the MC and the IGM. Pulse broadening due to scattering in the Galactic interstellar medium, the Magellanic Clouds, the intergalactic medium and FRB host galaxies is estimated.

A paper Yao, Manchester and Wang, , Astrophys. YMW16 is the first electron-density model to estimate extragalactic pulsar distances and FRB distances. To make a command-line executable version of the program, download and unpack the latest version of the program. Access to these files is needed at runtime. Websites allowing interactive access to the YMW16 distance model and download of the latest program version are available at:. Please provide an example illustrating the problem.

API Index: pygedm. Edit on GitHub. Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical. Not enough information. Not enough pictures. Other systems may not tolerate redefinition of malloc and free though changes of 8 Nov. On some BSD systems, you may need to create a file named "string. For non-UNIX systems, you may need to change some things in sysdep.

On some systems, you may need to modify parts of sysdep. In particular, for Sun 4. For some systems e. You may need to make other adjustments. For some non-ANSI versions of stdio, you must change the values given to binread and binwrite in sysdep. You may need to make this change if you run f2c and get an error message of the form Compiler error In the days of yore, two libraries, libF77 and libI77, were used with f77 the Fortran compiler on which f2c is based.

Separate source for these libraries is still available from netlib, but it is more convenient to combine them into a single library, libf2c. After unzipping libf2c.

Details on creating the shared-library variant, libf2c. You can disable this test by compiling lex. See the comments near the start of dtoa.