.TH WCSINFO "1" "July 2015" "0.56" "astrometry.net" .SH NAME wcsinfo \- print simple properties of WCS headers (scale, rotation, etc) .SH SYNOPSIS .B wcsinfo [options] \fIwcs-file\fR .SH OPTIONS .TP \fB\-e\fR \fIextension\fR Read from given HDU (default 0 = primary) .TP \fB\-W\fR \fIwidth\fR Set/override IMAGEW .TP \fB\-H\fR \fIheight\fR Set/override IMAGEH .SH AUTHOR The Astrometry.net team. Principal investigators are David W. Hogg (NYU) and Dustin Lang (CMU). .SH SEE ALSO http://astrometry.net