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diff --git a/docs/source/usage/apps/cs2cs.rst b/docs/source/usage/apps/cs2cs.rst deleted file mode 100644 index ba77aadf..00000000 --- a/docs/source/usage/apps/cs2cs.rst +++ /dev/null @@ -1,187 +0,0 @@ -.. _cs2cs: - -================================================================================ -cs2cs -================================================================================ - -.. only:: html - - Cartographic coordinate system filter. - -Synopsis -******** - - **cs2cs** [ **-eEfIlrstvwW** [ args ] ] [ *+opts[=arg]* ] [ +to [*+opts[=arg]*] ] file[s] - -Description -*********** - -:program:`cs2cs` 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. - -The following control parameters can appear in any order: - -.. program:: cs2cs - -.. option:: -I - - method to specify inverse translation, convert from *+to* coordinate system to - the primary coordinate system defined. - -.. option:: -t<a> - - A 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). - -.. option:: -e <string> - - String 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, -i - or -o options are employed, an error is returned as HUGE_VAL value for both - return values. - -.. option:: -E - - causes the input coordinates to be copied to the output line prior to - printing the converted values. - -.. option:: -l<[=id]> - - List projection identifiers that can be selected with *+proj*. ``cs2cs -l=id`` - gives expanded description of projection id, e.g. ``cs2cs -l=merc``. - -.. option:: -lp - - List of all projection id that can be used with the *+proj* parameter. - Equivalent to ``cs2cs -l``. - -.. option:: -lP - - Expanded description of all projections that can be used with the *+proj* - parameter. - -.. option:: -le - - List of all ellipsoids that can be selected with the *+ellps* parameters. - -.. option:: -lu - - List of all distance units that can be selected with the *+units* parameter. - -.. option:: -ld - - List of datums that can be selected with the *+datum* parameter. - -.. option:: -r - - This options reverses the order of the expected input from - longitude-latitude or x-y to latitude-longitude or y-x. - -.. option:: -s - - This options reverses the order of the output from x-y or longitude-latitude - to y-x or latitude-longitude. - -.. option:: -f <format> - - Format is a printf 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 deci- mal degrees. The default format is "%.2f" for forward - projection and DMS for inverse. - -.. option:: -[w|W]<n> - - N is the number of significant fractional digits to employ for seconds - output (when the option is not specified, -w3 is assumed). When -W is - employed the fields will be constant width and with leading zeroes. - -.. option:: -v - - causes a listing of cartographic control parameters tested for and used by - the program to be printed prior to input data. - - -.. only:: man - - The *+args* run-line arguments are associated with cartographic - parameters. - -.. only:: html - - The *+args* run-line arguments are associated with cartographic - parameters. Usage varies with projection and for a complete description - consult the :ref:`projection pages <projections>`. - -The :program:`cs2cs` program requires two coordinate system definitions. The first (or -primary is defined based on all projection parameters not appearing after the -*+to* argument. All projection parameters appearing after the *+to* 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. - -Additional projection control parameters may be contained in two auxiliary -control files: the first is optionally referenced with the -*+init=file:id* and the second is always processed after the name of the -projection has been established from either the run-line or the contents of -*+init* file. The environment parameter PROJ_LIB establishes the default -directory for a file reference without an absolute path. This is also used -for supporting files like datum shift files. - -One or more files (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 stdin. -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. - -Input geographic data (longitude and latitude) must be in DMS or decimal -degrees format and input cartesian data must be in units consistent with the -ellipsoid major axis or sphere radius units. Output geographic coordinates will -normally be in DMS format (use ``-f %.12f`` for decimal degrees with 12 decimal -places), while projected (cartesian) coordinates will be in linear -(meter, feet) units. - - -Example -******* - -The following script - -:: - - cs2cs +proj=latlong +datum=NAD83 +to +proj=utm +zone=10 +datum=NAD27 -r - <<EOF 45d15'33.1" 111.5W 45d15.551666667N -111d30 +45.25919444444 - 111d30'000w EOF - -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: - -:: - - 1402285.99 5076292.42 0.000 - -.. only:: man - - See also - ******** - - **proj(1)**, **cct(1)**, **geod(1)**, **gie(1)** - - Bugs - **** - - A list of know bugs can be found at http://github.com/OSGeo/proj.4/issues - where new bug reports can be submitted to. - - Home page - ********* - - http://proj4.org/ |