Ole Streicher

@cmccully iraf-community only distributes sources to be self-compiled. So, if you took it from us (including f.e. Debian or Ubuntu binaries), you got everything correctly. So, can you confirm that...

I can confirm this: On the original 2.16.1, when I run the first two lines interactively, I get no error: ``` vocl> pvector dev$pix xc=250 yc=250 theta=235 vec_out=pvec out_typ=image vocl>...

There seems to be the "append" mode flag getting lost; the opening fails [here](https://github.com/iraf-community/iraf/blob/ee7858dc1959fe6ceeba02ce1e2bdeb69a46de71/sys/imio/iki/fxf/fxfopen.x#L845-L847): ``` if (FKS_APPEND(fit) != YES && FKS_OVERWRITE(fit) != YES) { if (!fnullfile (IM_HDRFILE(im))) call syserrs (SYS_IKICLOB,...

This seems to be an ancient problem; see [iraf.net#136539](https://iraf.net/forum/viewtopic.php?showtopic=136539) from 2006: >> My question concerned disptrans. >> *[…]* >> Input spectra (test0082): >> Output spectra (vdim0082): vtest0082 >> Output dispersion...

Can you attach the relevant header of the file?

Thank you! I can't promise a schedule, but I will look into this.

I must say that I have no experiences with cygwin at all, and almost none with MS Windows. However, the cygwin port of IRAF is rather old and outdated (IRAF...

xgterm is not included in Ubuntu because of licensing issues and its code quality. But you still have the options to either use the standard "xterm", or Pyraf (python3-pyraf); both...

STSDAS is a separate package that was distributed by STScI. It was never part of the IRAF source code, and so is not installed when following `INSTALL.md`. In Debian, it...

As there are no plans to support Cygwin, I am closing this.