[mapserver-commits] r8202 - in trunk/docs: mapfile ogc

[svn at osgeo.org]

Author: hobu
Date: 2008-12-07 17:43:55 -0500 (Sun, 07 Dec 2008)
New Revision: 8202

Modified:
   trunk/docs/mapfile/class.txt
   trunk/docs/ogc/wms_server.txt
Log:
formatting

Modified: trunk/docs/mapfile/class.txt
===================================================================
--- trunk/docs/mapfile/class.txt	2008-12-07 22:08:52 UTC (rev 8201)
+++ trunk/docs/mapfile/class.txt	2008-12-07 22:43:55 UTC (rev 8202)
@@ -97,6 +97,8 @@
 
 .. index::
     pair: KEYIMAGE; CLASS
+
+.. _KEYIMAGE:
      
 KEYIMAGE [filename]
     Full filename of the legend image for the :ref:`CLASS`. This image is used

Modified: trunk/docs/ogc/wms_server.txt
===================================================================
--- trunk/docs/ogc/wms_server.txt	2008-12-07 22:08:52 UTC (rev 8201)
+++ trunk/docs/ogc/wms_server.txt	2008-12-07 22:43:55 UTC (rev 8202)
@@ -465,12 +465,14 @@
               
 3. On IIS servers (Windows), you can use the following ASP script:
       
-   *Note that the script below, while functional, is intended only as an example of 
-   using ASP to filter Mapserver requests. Using ASP in a production WMS server will 
-   likely require additional ASP especially in the area of error handling and setting 
-   timeouts.*
+    .. note:: 
 
-   ::
+        The script below, while functional, is intended only as an example of
+        using ASP to filter Mapserver requests. Using ASP in a production WMS
+        server will likely require additional ASP especially in the area of
+        error handling and setting timeouts.*
+
+   .. code-block:: guess
    
       <%
         Server.ScriptTimeout = 360
@@ -540,13 +542,14 @@
   - **RULE** - (Optional) Specify the name of the CLASS to generate the legend image 
     for (as opposed to generating an icon and label for ALL classes for the layer). 
 
-Note that all rules that are used to draw the legend in normal CGI mode apply here. 
-See the :ref:`CGI Reference doc <cgi>` if necessary.
+.. note:: 
 
-The :ref:`CLASS` object's KEYIMAGE parameter can also be used to specify a legend image for a 
-CLASS. See the :ref:`MapFile Reference doc <mapfile>` if necessary.
-Example Request
+    All rules that are used to draw the legend in normal CGI mode apply here.
+    See the :ref:`CGI Reference doc <cgi>` if necessary.
 
+The :ref:`CLASS` object's KEYIMAGE parameter can also be used to specify a
+legend image for a CLASS. See the :ref:`MapFile Reference doc <mapfile>` if
+necessary. Example Request
 
 An example request might look like:
 
@@ -572,11 +575,18 @@
 
 **ows_http_max_age**
 
-- *Description:* (Optional) an integer (in seconds) to specify how long a given map response should be considered new.  Setting this directive allows for aware WMS clients to use this resulting HTTP header value as a means to optimize (and minimize) requests to a WMS Server.  More info is available at http://www.mnot.net/cache_docs/#CACHE-CONTROL
+- *Description:* (Optional) an integer (in seconds) to specify how long a
+  given map response should be considered new. Setting this directive allows
+  for aware WMS clients to use this resulting HTTP header value as a means to
+  optimize (and minimize) requests to a WMS Server. More info is available at
+  http://www.mnot.net/cache_docs/#CACHE-CONTROL
 
 **ows_updatesequence**
 
-- *Description:* (Optional) The updateSequence parameter can be used for maintaining the consistency of a client cache of the contents of a service metadata document. The parameter value can be an integer, a timestamp in [ISO 8601:2000] format, or any other number or string.
+- *Description:* (Optional) The updateSequence parameter can be used for
+  maintaining the consistency of a client cache of the contents of a service
+  metadata document. The parameter value can be an integer, a timestamp in
+  [ISO 8601:2000] format, or any other number or string.
 
 
 **ows_schemas_location**
@@ -591,42 +601,44 @@
 **wms_abstract**
 
 - *WMS TAG Name:* Abstract (WMS1.1.1, sect. 7.1.4.2)
-- *Description:* (Optional) A blurb of text providing more information about the WMS server. 
+- *Description:* (Optional) A blurb of text providing more information about
+  the WMS server.
 
 **wms_accessconstraints**
 
 - *WMS TAG Name:* AccessConstraints (WMS1.1.1, sect. 7.1.4.2)
-- *Description:* (Optional) Access constraints information. Use the reserved word "none" 
-  if there are no access constraints. 
+- *Description:* (Optional) Access constraints information. Use the reserved
+  word "none" if there are no access constraints.
 
 **wms_addresstype, wms_address, wms_city, wms_stateorprovince, wms_postcode, wms_country**
 
 - *WMS TAG Name:* ContactAddress and family (WMS1.1.1, sect. 7.1.4.2)
-- *Description:* Optional contact address information. If provided then all six metadata 
-  items are required. 
+- *Description:* Optional contact address information. If provided then all
+  six metadata items are required.
 
 **wms_attribution_logourl_format**
 
-- *Description:* (Optional) The MIME type of the logo image. (e.g. "image/png"). Note that 
-  the other wms_attribution_logourl_* metadata must also be specified.
+- *Description:* (Optional) The MIME type of the logo image. (e.g.
+  "image/png"). Note that the other wms_attribution_logourl_* metadata must
+  also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_logourl_height**
 
-- *Description:* (Optional) Height of the logo image in pixels. Note that the other 
-  wms\_attribution_logourl\_\* metadata must also be specified.
+- *Description:* (Optional) Height of the logo image in pixels. Note that the
+  other wms\_attribution_logourl\_\* metadata must also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_logourl_href**
 
-- *Description:* (Optional) URL of the logo image. Note that the other wms_attribution_logourl\_\* 
-  metadata must also be specified.
+- *Description:* (Optional) URL of the logo image. Note that the other
+  wms_attribution_logourl\_\* metadata must also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_logourl_width**
 
-- *Description:* (Optional) Width of the logo image in pixels. Note that the other 
-  wms_attribution_logourl\_\* metadata must also be specified.
+- *Description:* (Optional) Width of the logo image in pixels. Note that the
+  other wms_attribution_logourl\_\* metadata must also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_onlineresource**
@@ -651,8 +663,8 @@
 
 **wms_contactperson, wms_contactorganization, wms_contactposition**
 
-- *WMS TAG Name:* ContactInformation, ContactPerson, ContactOrganization, ContactPosition 
-  (WMS1.1.1, sect. 7.1.4.2)
+- *WMS TAG Name:* ContactInformation, ContactPerson, ContactOrganization,
+  ContactPosition (WMS1.1.1, sect. 7.1.4.2)
 - *Description:* Optional contact information. If provided then all three metadata 
   items are required. 
 
@@ -664,79 +676,83 @@
 **wms_encoding**
 
 - *WMS TAG Name:* Encoding
-- *Description:* Optional XML capabilities encoding type. The default is ISO-8859-1. 
+- *Description:* Optional XML capabilities encoding type. The default is
+  ISO-8859-1.
 
 **wms_feature_info_mime_type**
 
 - *WMS TAG Name:* Feature_info_mime_type
 - *Description:*
 
-  - Used to specify an additional MIME type that can be used when responding to the 
-    GetFeature request.
+  - Used to specify an additional MIME type that can be used when responding
+    to the GetFeature request.
 
-    For example if you want to use the layer's HTML template as a base for its 
-    response, you need to add "WMS_FEATURE_INFO_MIME_TYPE" "text/html". Setting 
-    this will have the effect of advertizing text/html as one of the MIME types 
-    supported for a GetFeature request. You also need to make sure that the layer 
-    points to a valid html template. The client can then call the server with 
-    INFO_FORMAT=text/html.
+    For example if you want to use the layer's HTML template as a base for its
+    response, you need to add "WMS_FEATURE_INFO_MIME_TYPE" "text/html".
+    Setting this will have the effect of advertizing text/html as one of the
+    MIME types supported for a GetFeature request. You also need to make sure
+    that the layer points to a valid html template. The client can then call
+    the server with INFO_FORMAT=text/html.
     
   - If not specified, MapServer by default has text/plain and GML implemented.
-  - Note that for GML to be returned the layer in the wms-server mapfile must be set 
-    to DUMP TRUE. 
+  - Note that for GML to be returned the layer in the wms-server mapfile must
+    be set to DUMP TRUE.
 
 **wms_fees**
 
 - *WMS TAG Name:* Fees (WMS1.1.1, sect. 7.1.4.2)
-- *Description:* (Optional) Fees information. Use the reserved word "none" if there 
-  are no fees. 
+- *Description:* (Optional) Fees information. Use the reserved word "none" if
+  there are no fees.
 
 **wms_keywordlist**
 
 - *WMS TAG Name:* KeywordList (WMS1.1.1, sect. 7.1.4.2)
-- *Description:* (Optional) A comma-separated list of keywords or keyword phrases to 
-  help catalog searching. As of WMS 1.1.0 no controlled vocabulary has been defined. 
+- *Description:* (Optional) A comma-separated list of keywords or keyword
+  phrases to help catalog searching. As of WMS 1.1.0 no controlled vocabulary
+  has been defined.
 
 **wms_onlineresource**
 
 - *WMS TAG Name:* OnlineResource (WMS1.1.1, sect. 6.2.2)
-- *Description:* (Recommended) The URL that will be used to access this WMS server. 
-  This value is used in the GetCapabilities response.
-- See Also: sections "Setup a Mapfile / wms_onlineresource metadata" and "More About the Online 
-  Resource URL" above. 
+- *Description:* (Recommended) The URL that will be used to access this WMS
+  server. This value is used in the GetCapabilities response.
+- See Also: sections "Setup a Mapfile / wms_onlineresource metadata" and "More
+  About the Online Resource URL" above.
 
 **wms_resx, wms_resy**
 
 - *WMS TAG Name:* BoundingBox (WMS1.1.1, sect. 6.5.6)
-- *Description:* (Optional) Used in the BoundingBox tag to provide info about spatial 
-  resolution of the data, values are in map projection units. 
+- *Description:* (Optional) Used in the BoundingBox tag to provide info about
+  spatial resolution of the data, values are in map projection units.
 
 **wms_service_onlineresource**
 
-- *Description:* (Optional) Top-level onlineresource URL. MapServer uses the 
+- *Description:* (Optional) Top-level onlineresource URL. MapServer uses the
   onlineresource metadata (if provided) in the following order:
          
   1. wms_service_onlineresource
          
   2. ows_service_onlineresource
          
-  3. wms_onlineresource (or automatically generated URL, see the onlineresource section 
-     of this document) 
+  3. wms_onlineresource (or automatically generated URL, see the
+  onlineresource section of this document)
 
 **wms_srs**
 
 - *WMS TAG Name:* SRS (WMS1.1.1, sect. 6.5.5)
-- *Description:* (Recommended) Contains a list of EPSG projection codes that should be 
-  advertized as being available for all layers in this server. The value can contain 
-  one or more EPSG:<code> pairs separated by spaces (e.g. "EPSG:4269 EPSG:4326") This 
-  value should be upper case (EPSG:42304.....not epsg:42304) to avoid problems with case 
-  sensitive platforms.
-- See Also: section "Setup a Mapfile / Map PROJECTION and wms_srs metadata" above. 
+- *Description:* (Recommended) Contains a list of EPSG projection codes that
+  should be advertized as being available for all layers in this server. The
+  value can contain one or more EPSG:<code> pairs separated by spaces (e.g.
+  "EPSG:4269 EPSG:4326") This value should be upper case (EPSG:42304.....not
+  epsg:42304) to avoid problems with case sensitive platforms.
+- See Also: section "Setup a Mapfile / Map PROJECTION and wms_srs metadata"
+  above.
 
 **wms_timeformat**
 
-- *Description:* The time format to be used when a request is sent. (e.g. "wms_timeformat" 
-  "%Y-%m-%d %H, %Y-%m-%d %H:%M"). Please see the :ref:`WMS Time Support HowTo <wms_time>` for more information.
+- *Description:* The time format to be used when a request is sent. (e.g.
+  "wms_timeformat" "%Y-%m-%d %H, %Y-%m-%d %H:%M"). Please see the :ref:`WMS
+  Time Support HowTo <wms_time>` for more information.
 
 **wms_title**
 
@@ -748,12 +764,12 @@
 
 **gml_exclude_items**
 
-- *Description:* (Optional, applies only to GetFeatureInfo GML requests) A comma 
-  delimited list of items to exclude. As of MapServer 4.6, you can control 
-  how many attributes (fields) you expose for your data layer with metadata. 
-  The previous behaviour was simply to expose all attributes all of the time. 
-  The default is to expose no attributes at all. An example excluding a specific 
-  field would be:
+- *Description:* (Optional, applies only to GetFeatureInfo GML requests) A
+  comma delimited list of items to exclude. As of MapServer 4.6, you can
+  control how many attributes (fields) you expose for your data layer with
+  metadata. The previous behaviour was simply to expose all attributes all of
+  the time. The default is to expose no attributes at all. An example
+  excluding a specific field would be:
   
   ::
   
@@ -780,11 +796,12 @@
 
 **gml_include_items**
 
-- *Description:* (Optional, applies only to GetFeatureInfo GML requests) A comma delimited 
-  list of items to include, or keyword "all". As of MapServer 4.6, you can control how 
-  many attributes (fields) you expose for your data layer with this metadata. The previous 
-  behaviour was simply to expose all attributes all of the time. You can enable full exposure 
-  by using the keyword "all", such as:
+- *Description:* (Optional, applies only to GetFeatureInfo GML requests) A
+  comma delimited list of items to include, or keyword "all". As of MapServer
+  4.6, you can control how many attributes (fields) you expose for your data
+  layer with this metadata. The previous behaviour was simply to expose all
+  attributes all of the time. You can enable full exposure by using the
+  keyword "all", such as:
   
   ::
   
@@ -800,9 +817,9 @@
 
 **gml_[item name]_alias**
 
-- *Description:* (Optional, applies only to GetFeatureInfo GML requests) An alias 
-  for an attribute's name.  The served GML will refer to this attribute by the alias.  
-  Here is an example:
+- *Description:* (Optional, applies only to GetFeatureInfo GML requests) An
+  alias for an attribute's name. The served GML will refer to this attribute
+  by the alias. Here is an example:
 
   ::
   
@@ -810,13 +827,14 @@
     
 **gml_[item name]_type**
 
-- *Description:* (Optional, applies only to GetFeatureInfo GML requests) Specifies 
-  the type of the attribute.  Valid values are Integer|Real|Character|Date|Boolean.
+- *Description:* (Optional, applies only to GetFeatureInfo GML requests)
+  Specifies the type of the attribute. Valid values are
+  Integer|Real|Character|Date|Boolean.
 
 **gml_xml_items**
 
-- *Description:* (Optional, applies only to GetFeatureInfo GML requests) A comma 
-  delimited list of items that should not be XML-encoded.
+- *Description:* (Optional, applies only to GetFeatureInfo GML requests) A
+  comma delimited list of items that should not be XML-encoded.
 
 **wms_abstract**
 
@@ -824,26 +842,27 @@
 
 **wms_attribution_logourl_format**
 
-- *Description:* (Optional) The MIME type of the logo image. (e.g. "image/png"). Note that 
-  the other wms_attribution_logourl_* metadata must also be specified.
+- *Description:* (Optional) The MIME type of the logo image. (e.g.
+  "image/png"). Note that the other wms_attribution_logourl_* metadata must
+  also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_logourl_height**
 
-- *Description:* (Optional) Height of the logo image in pixels. Note that the other 
-  wms\_attribution_logourl\_\* metadata must also be specified.
+- *Description:* (Optional) Height of the logo image in pixels. Note that the
+  other wms\_attribution_logourl\_\* metadata must also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_logourl_href**
 
-- *Description:* (Optional) URL of the logo image. Note that the other wms_attribution_logourl\_\* 
-  metadata must also be specified.
+- *Description:* (Optional) URL of the logo image. Note that the other
+  wms_attribution_logourl\_\* metadata must also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_logourl_width**
 
-- *Description:* (Optional) Width of the logo image in pixels. Note that the other 
-  wms_attribution_logourl\_\* metadata must also be specified.
+- *Description:* (Optional) Width of the logo image in pixels. Note that the
+  other wms_attribution_logourl\_\* metadata must also be specified.
 - refer to section 7.1.4.5.11 of the WMS 1.1.1 spec. 
 
 **wms_attribution_onlineresource**
@@ -871,31 +890,34 @@
 **wms_extent**
 
 - *WMS TAG Name:* BoundingBox (WMS1.1.1, sect. 6.5.6)
-- *Description:* (Optional) Used for the layer's BoundingBox tag for cases where it 
-  is impossible (or very inefficient) for MapServer to probe the data source to figure 
-  its extents. The value for this metadata is "minx miny maxx maxy" separated by 
-  spaces, with the values in the layer's projection units. If wms_extent is provided 
-  then it has priority and MapServer will NOT try to read the source file's extents.
+- *Description:* (Optional) Used for the layer's BoundingBox tag for cases
+  where it is impossible (or very inefficient) for MapServer to probe the data
+  source to figure its extents. The value for this metadata is "minx miny maxx
+  maxy" separated by spaces, with the values in the layer's projection units.
+  If wms_extent is provided then it has priority and MapServer will NOT try to
+  read the source file's extents.
 
-  For Rasters served through WMS, MapServer can now use the wms_extent metadata 
-  parameter to register the image. If a .wld file cannot be found, MapServer will 
-  then look for the wms_extent metadata parameter and use the extents of the image 
-  and the size of the image for georegistration. 
+  For Rasters served through WMS, MapServer can now use the wms_extent
+  metadata parameter to register the image. If a .wld file cannot be found,
+  MapServer will then look for the wms_extent metadata parameter and use the
+  extents of the image and the size of the image for georegistration.
 
 **wms_group_abstract**
 
-- *Description:* (Optional) A blurb of text providing more information about the group. 
-  Only one layer for the group needs to contain wms_group_abstract, MapServer will 
-  find and use the value. The value found for the first layer in the group is used. So 
-  if multiple layers have wms_group_abstract set then only the first value is used. 
+- *Description:* (Optional) A blurb of text providing more information about
+  the group. Only one layer for the group needs to contain wms_group_abstract,
+  MapServer will find and use the value. The value found for the first layer
+  in the group is used. So if multiple layers have wms_group_abstract set then
+  only the first value is used.
 
 **wms_group_title**
 
 - *WMS TAG Name:* Group_title (WMS1.1.1, sect. 7.1.4.1)
-- *Description:* (Optional) A human-readable name for the group that this layer belongs to. 
-  Only one layer for the group needs to contain wms_group_title, MapServer will find and use 
-  the value. The value found for the first layer in the group is used. So if multiple layers 
-  have wms_group_title set then only the first value is used. 
+- *Description:* (Optional) A human-readable name for the group that this
+  layer belongs to. Only one layer for the group needs to contain
+  wms_group_title, MapServer will find and use the value. The value found for
+  the first layer in the group is used. So if multiple layers have
+  wms_group_title set then only the first value is used.
 
 **wms_keywordlist**
 
@@ -903,19 +925,21 @@
 
 **wms_layer_group**
 
-- *Description:* (Optional) Can be used to assign a layer to a number of hierarchically 
-  nested groups. This grouped hierarchy will be expressed in the capabilities.
+- *Description:* (Optional) Can be used to assign a layer to a number of
+  hierarchically nested groups. This grouped hierarchy will be expressed in
+  the capabilities.
 
-  WMS_LAYER_GROUP is different from the GROUP keyword in that it does not publish 
-  the name of the group in the capabilities, only the title. As a consequence the 
-  groups set with WMS_LAYER_GROUP can not be requested with a GetMap or GetFeatureInfo 
-  request (see section 7.1.4.5.2 of the WMS implementation specification version 1.1.1. 
-  (OGC 01-068r2)). Another difference is that GROUP does not support nested groups. 
-  The purpose of this metadata setting is to enable making a WMS client aware of layer 
-  grouping.
+  WMS_LAYER_GROUP is different from the GROUP keyword in that it does not
+  publish the name of the group in the capabilities, only the title. As a
+  consequence the groups set with WMS_LAYER_GROUP can not be requested with a
+  GetMap or GetFeatureInfo request (see section 7.1.4.5.2 of the WMS
+  implementation specification version 1.1.1. (OGC 01-068r2)). Another
+  difference is that GROUP does not support nested groups. The purpose of this
+  metadata setting is to enable making a WMS client aware of layer grouping.
 
-  All group names should be preceded by a forward slash (/). It is not allowed to use 
-  both the WMS_LAYER_GROUP setting and the GROUP keyword for a single layer.
+  All group names should be preceded by a forward slash (/). It is not allowed
+  to use both the WMS_LAYER_GROUP setting and the GROUP keyword for a single
+  layer.
 
   ::
 
@@ -936,32 +960,33 @@
 
 **wms_metadataurl_format**
 
-- *Description:* (Optional) The file format MIME type of the metadata record (e.g. 
-  "text/plain"). The layer metadata wms_metadataurl_type and wms_metadataurl_href must 
-  also be specified.
+- *Description:* (Optional) The file format MIME type of the metadata record
+  (e.g. "text/plain"). The layer metadata wms_metadataurl_type and
+  wms_metadataurl_href must also be specified.
 - refer to section 7.1.4.5.10 of the WMS 1.1.1 spec. 
 
 **wms_metadataurl_href**
 
-- *Description:* (Optional) The URL to the layer's metadata. The layer metadata 
-  wms_metadataurl_format and wms_metadataurl_type must also be specified.
+- *Description:* (Optional) The URL to the layer's metadata. The layer
+  metadata wms_metadataurl_format and wms_metadataurl_type must also be
+  specified.
 - refer to section 7.1.4.5.10 of the WMS 1.1.1 spec. 
 
 **wms_metadataurl_type**
 
-- *Description:* (Optional) The standard to which the metadata complies. Currently 
-  only two types are valid: "TC211" which refers to [ISO 19115], and "FGDC" which 
-  refers to [FGDC-STD-001-1988]. The layer metadata wms_metadataurl_format and 
-  wms_metadataurl_href must also be specified.
+- *Description:* (Optional) The standard to which the metadata complies.
+  Currently only two types are valid: "TC211" which refers to [ISO 19115], and
+  "FGDC" which refers to [FGDC-STD-001-1988]. The layer metadata
+  wms_metadataurl_format and wms_metadataurl_href must also be specified.
 - refer to section 7.1.4.5.10 of the WMS 1.1.1 spec. 
 
 **wms_opaque**
 
 - *WMS TAG Name:* Opaque (WMS1.1.1, sect. 7.1.4.6.3)
-- *Description:* (Optional) Set this metadata to "1" to indicate that the layer 
-  represents an area-filling coverage of space (e.g. a bathymetry and elevation layer). 
-  This should be taken by the client as a hint that this layer should be placed at 
-  the bottom of the stack of layers. 
+- *Description:* (Optional) Set this metadata to "1" to indicate that the
+  layer represents an area-filling coverage of space (e.g. a bathymetry and
+  elevation layer). This should be taken by the client as a hint that this
+  layer should be placed at the bottom of the stack of layers.
 
 **wms_srs**
 
@@ -969,55 +994,63 @@
 
 **wms_style**
 
-- *Description:* (Optional) The LegendURL style name. Requires the following metadata: 
-  wms_style_<style's_name>_width, wms_style_<style's_name>_legendurl_height, 
-  wms_style_<style's_name>_legendurl_format, wms_style_<style's_name>_legendurl_href
+- *Description:* (Optional) The LegendURL style name. Requires the following
+  metadata: wms_style_<style's_name>_width,
+  wms_style_<style's_name>_legendurl_height,
+  wms_style_<style's_name>_legendurl_format,
+  wms_style_<style's_name>_legendurl_href
 - refer to section 7.1.4.5.4 of the WMS 1.1.1 spec. 
 
 **wms_style_<style's_name>_legendurl_height**
 
-- *Description:* (Optional) The height of the legend image in pixels. Requires the 
-  following metadata: wms_style_<style's_name>_width, wms_style, 
-  wms_style_<style's_name>_legendurl_format, wms_style_<style's_name>_legendurl_href.
+- *Description:* (Optional) The height of the legend image in pixels. Requires
+  the following metadata: wms_style_<style's_name>_width, wms_style,
+  wms_style_<style's_name>_legendurl_format,
+  wms_style_<style's_name>_legendurl_href.
 - refer to section 7.1.4.5.4 of the WMS 1.1.1 spec. 
 
 **wms_style_<style's_name>_legendurl_href**
 
-- *Description:* (Optional) The URL to the layer's legend. Requires the following 
-  metadata: wms_style_<style's_name>_width, wms_style_<style's_name>_legendurl_height, 
+- *Description:* (Optional) The URL to the layer's legend. Requires the
+  following metadata: wms_style_<style's_name>_width,
+  wms_style_<style's_name>_legendurl_height,
   wms_style_<style's_name>_legendurl_format, wms_style.
 - refer to section 7.1.4.5.4 of the WMS 1.1.1 spec. 
 
 **wms_style_<style's_name>_legendurl_format**
 
-- *Description:* (Optional) The file format MIME type of the legend image. Requires the 
-  following metadata: wms_style_<style's_name>_width, wms_style_<style's_name>_legendurl_height, 
-  wms_style, wms_style_<style's_name>_legendurl_href.
+- *Description:* (Optional) The file format MIME type of the legend image.
+  Requires the following metadata: wms_style_<style's_name>_width,
+  wms_style_<style's_name>_legendurl_height, wms_style,
+  wms_style_<style's_name>_legendurl_href.
 - refer to section 7.1.4.5.4 of the WMS 1.1.1 spec. 
 
 **wms_style_<style's_name>_legendurl_width**
 
-- *Description:* (Optional) The width of the legend image in pixels. Requires the 
-  following metadata: wms_style_<style's_name>_format, wms_style_<style's_name>_legendurl_height,
-  wms_style, wms_style_<style's_name>_legendurl_href.
+- *Description:* (Optional) The width of the legend image in pixels. Requires
+  the following metadata: wms_style_<style's_name>_format,
+  wms_style_<style's_name>_legendurl_height, wms_style,
+  wms_style_<style's_name>_legendurl_href.
 - refer to section 7.1.4.5.4 of the WMS 1.1.1 spec. 
 
 **wms_timedefault**
 
-- *Description:* (Optional for Time Support) This value is used if it is defined 
-  and the Time value is missing in the request. Please see the :ref:`WMS Time Support HowTo <wms_time>` 
-  for more information.
+- *Description:* (Optional for Time Support) This value is used if it is
+  defined and the Time value is missing in the request. Please see the
+  :ref:`WMS Time Support HowTo <wms_time>` for more information.
 
 **wms_timeextent**
 
-- *Description:* (Mandatory for Time Support) This is used in the capabilities to return 
-  the valid time values for the layer. The value defined here should be a valid time range. 
-  Please see the :ref:`WMS Time Support HowTo <wms_time>` for more information.
+- *Description:* (Mandatory for Time Support) This is used in the capabilities
+  to return the valid time values for the layer. The value defined here should
+  be a valid time range. Please see the :ref:`WMS Time Support HowTo
+  <wms_time>` for more information.
 
 **wms_timeitem**
 
-- *Description:* (Mandatory for Time Support) This is the name of the field in the DB that 
-  contains the time values. Please see the :ref:`WMS Time Support HowTo <wms_time>` for more information.
+- *Description:* (Mandatory for Time Support) This is the name of the field in
+  the DB that contains the time values. Please see the :ref:`WMS Time Support
+  HowTo <wms_time>` for more information.
 
 **wms_title**