User`s guide

R2013a
5-4
"Attempt to reference field in non-structure array."
Support for PolarStereographic (Variant B) Projection
The functions geotiffinfo, geotiff2mstruct, projfwd, and projinv now support the
PolarStereographic (Variant B) projection, which is used in various coordinate systems
such as WGS84/Antarctic Polar Stereographic.
Enhancements to geoshape and mapshape classes
The dynamic shape classes geoshape and mapshape have been made more robust with
respect to possible data corruptions given invalid inputs in set operations.
Improved performance for gpxread function
Enhanced performance for reading GPX files containing waypoints using the gpxread
function.
WMS Database Modified
The WMS Database changes on a release-to-release basis, as some new servers are
added and other servers are removed because they are no longer online or because their
availability is too sporadic. A total of 279 servers (10.6% of the number of servers listed
in R2012b) and 21,761 layers have been removed from the database.
A total of 17 new servers, with 1,896 layers, have been added. The new database contains
a total of 2,378 servers and 76,283 layers.
If you want to find a server, use the server URL or a server URL search string with
wmsfind to search for layers provided by the server or servers. Then use the servers
method of the WMSLayer object to obtain the server or server URLs:
layers = wmsfind(urlSearchString, 'SearchField', 'serverurl')
servers = layers.servers
The following specific update has been made to the WMS Database since the last release:
• The USGS retired the Seamless Server on July 31, 2012. Services have been moved
to the National Map at 'nationalmap.gov'. Search for equivalent layers using the
urlSearchString 'nationalmap.gov'.