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diff --git a/html/man_cs2cs.html b/html/man_cs2cs.html new file mode 100644 index 00000000..edc34d7a --- /dev/null +++ b/html/man_cs2cs.html @@ -0,0 +1,301 @@ +Content-type: text/html + +<HTML><HEAD><TITLE>Manpage of PROJ</TITLE> +</HEAD><BODY> +<H1>PROJ</H1> +Section: User Commands (1)<BR>Updated: 2000/03/21 Rel. 4.4<BR><A HREF="#index">Index</A> +<A HREF="../index.html">Return to Main Contents</A><HR> + +<A NAME="lbAB"> </A> +<H2>NAME</H2> + +cs2cs - cartographic coordinate system filter +<A NAME="lbAC"> </A> +<H2>SYNOPSIS</H2> + +<B>cs2cs</B> + +[ +<B>-eEfIlrstvwW</B> + +[ +<I>args</I> + +] ] [ +<B>+opts[=arg]</B> + +] +<BR> + +<BR> [ <B>+to</B> [<B>+opts</B>[<B>=arg</B>]] ] +file[s] +<A NAME="lbAD"> </A> +<H2>DESCRIPTION</H2> + +<I>Cs2cs</I> + +performs transformation between the source and destination cartographic +coordinate system on a set of input points. The coordinate system +transformation can include translation between projected and geographic +coordinates as well as the application of datum shifts. +<P> + +The following control parameters can appear in any order: +<DL COMPACT> +<DT><B>-I</B> + +<DD> +method to specify inverse translation, convert from <B>+to</B> coordinate +system to the primary coordinate system defined. +<DT><B>-t</B><I>a</I> + +<DD> +<I>A</I> + +specifies a character employed as the first character to denote +a control line to be passed through without processing. +This option applicable to ascii input only. +(# is the default value). +<DT><B>-e</B><I> string</I> + +<DD> +<I>String</I> + +is an arbitrary string to be output if an error is detected during +data transformations. +The default value is: *\t*. +Note that if the +<B>-b,</B> + +<B>-i</B> + +or +<B>-o</B> + +options are employed, an error is returned as HUGE_VAL +value for both return values. +<DT><B>-E</B> + +<DD> +causes the input coordinates to be copied to the output line +prior to printing the converted values. +<DT><B>-l</B><I>[p|P|=|e|u|d]</I><B>id</B> + +<DD> +List projection identifiers with +<B>-l,</B> + +<B>-lp</B> + +or +<B>-lP (expanded)</B> + +that can be selected with +<B>+proj.</B> + +<B>-l=</B><I>id</I> + +gives expanded description of projection +<I>id.</I> + +List ellipsoid identifiers with +<B>-le,</B> + +that can be selected with +<B>+ellps,</B> + +<B>-lu</B> + +list of cartesian to meter conversion factors +that can be selected with +<B>+units</B> + +or +<B>-ld</B> + +list of datums that can be selected with +<B>+datum.</B> + +<DT><B>-r</B> + +<DD> +This options reverses the order of the +expected input from longitude-latitude or x-y to latitude-longitude or y-x. +<DT><B>-s</B> + +<DD> +This options reverses the order of the +output from x-y or longitude-latitude to y-x or latitude-longitude. +<DT><B>-f</B><I> format</I> + +<DD> +<I>Format</I> + +is a +<I>printf</I> + +format string to control the form of the output values. +For inverse projections, the output will be in degrees when this option +is employed. +If a format is specified for inverse projection the +output data will be in decimal degrees. +The default format is "%.2f" for forward projection and DMS +for inverse. +<DT><B>-[w|W]</B><I>n</I> + +<DD> +<I>N</I> + +is the number of significant fractional digits to employ for +seconds output (when the option is not specified, +<B>-w3</B> + +is assumed). +When +<B>-W</B> + +is employed the fields will be constant width and with leading zeroes. +<DT><B>-v</B> + +<DD> +causes a listing of cartographic control parameters tested for and +used by the program to be printed prior to input data. +</DL> +<P> + +The +<B>+args</B> + +run-line arguments are associated with cartographic parameters +and usage varies with projection and for a complete description see +<I>Cartographic Projection Procedures for the UNIX Environment---A User's Manual )</I> + +and supplementary documentation for Release 4. +<P> + +The <I>cs2cs</I> program requires two coordinate system definitions. The +first (or primary is defined based on all projection parameters not +appearing after the <B>+to</B> argument. All projection parameters +appearing after the <B>+to</B> argument are considered the definition +of the second coordinate system. If there is no second coordinate system +defined, a geographic coordinate system based on the datum and ellipsoid of +the source coordinate system is assumed. Note that the source and destination +coordinate system can both be projections, both be geographic, or one of +each and may have the same or different datums. +<P> + +Additional projection control parameters may be contained in two +auxilliary control files: +the first is optionally referenced with the +<B>+init=</B><I>file:id</I> + +and the second is always processed after the name +of the projection has been established from either the run-line +or the contents of +<B>+init</B> + +file. +The environment parameter +<B>PROJ_LIB</B> + +establishes the default directory for a file reference without +an absolute path. This is also used for supporting files like +datum shift files. +<P> + +One or more +<I>files</I> + +(processed in left to right order) +specify the source of data to be transformed. +A - will specify the location of processing standard input. +If no files are specified, the input is assumed to be from +<I>stdin.</I> + +For input data the two data values must be in the +first two white space separated fields and +when both input and output are ASCII all trailing portions +of the input line are appended to the output line. +<P> + +Input geographic data +(longitude and latitude) must be in DMS format and input +cartesian data must be in units consistent with the ellipsoid +major axis or sphere radius units. +Output geographic coordinates will be in DMS +(if the +<B>-w</B> + +switch is not employed) and precise to 0.001" +with trailing, zero-valued minute-second fields deleted. +<A NAME="lbAE"> </A> +<H2>EXAMPLE</H2> + +The following script +<DL COMPACT><DT><DD> +<BR> <TT>cs2cs +proj=latlong +datum=NAD83 +<BR> +to +proj=utm +zone=10 +datum=NAD27 -r <<EOF +<BR> 45d15'33.1"<TT> </TT>111.5W<BR> +<BR> 45d15.551666667N<TT> </TT>-111d30<BR> +<BR> +45.25919444444<TT> </TT>111d30'000w<BR> +<BR> EOF</TT> +</DL> + +will transform the input NAD83 geographic coordinates into NAD27 coordinates +in the UTM projection with zone 10 selected. +The geographic values of this example are equivalent and meant +as examples of various forms of DMS input. +The x-y output data will appear as three lines of: +<DL COMPACT><DT><DD> +<BR> <TT>1402285.99 5076292.42 0.000 +</DL> + +</TT><A NAME="lbAF"> </A> +<H2>SEE ALSO</H2> + +<B><A HREF="../man1U/proj.1U.html">proj</A>(1U),</B> + +<BR> + +<I>Cartographic Projection Procedures for the UNIX Environment---A User's Manual,</I> + +(Evenden, 1990, Open-file report 90-284). +<BR> + +<I>Map Projections Used by the U. S. Geological Survey</I> + +(Snyder, 1984, +USGS Bulletin 1532). +<BR> + +<I>Map Projections---A Working Manual</I> + +(Synder, 1988, USGS Prof. Paper 1395). +<BR> + +<I>An Album of Map Projections</I> + +(Snyder & Voxland, 1989, USGS Prof. Paper 1453). +<A NAME="lbAG"> </A> +<H2>HOME PAGE</H2> + +<A HREF="http://www.remotesensing.org/proj">http://www.remotesensing.org/proj</A> +<P> + +<HR> +<A NAME="index"> </A><H2>Index</H2> +<DL> +<DT><A HREF="#lbAB">NAME</A><DD> +<DT><A HREF="#lbAC">SYNOPSIS</A><DD> +<DT><A HREF="#lbAD">DESCRIPTION</A><DD> +<DT><A HREF="#lbAE">EXAMPLE</A><DD> +<DT><A HREF="#lbAF">SEE ALSO</A><DD> +<DT><A HREF="#lbAG">HOME PAGE</A><DD> +</DL> +<HR> +This document was created by +<A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>, +using the manual pages.<BR> +Time: 13:14:44 GMT, October 14, 2005 +</BODY> +</HTML> |