temporal modules: t.register documentation update about increment and -i flag (trunk, https://trac.osgeo.org/grass/changeset/66524 + https://trac.osgeo.org/grass/changeset/66525)

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@66531 15284696-431f-4ddb-bdfa-cd5b030d7da7

temporal/t.register/t.register.html

@@ -25,6 +25,11 @@ increment are mutual exclusive. The user can register single maps or a
 list of maps at once. Maps can be registered in several space time
 datasets using the same timestamp.
 <p>
+The <em>increment</em> option and the <b>-i</b> flag (to create time intervals)
+work only in conjunction with the <b>start</b> option.
+If an input file with time stamps is used, then the <em>increment</em> option
+and the <b>-i</b> flag are not supported.
+<p>
 Start time and end time with absolute time must be provided using the
 format <b>yyyy-mm-dd HH:MM:SS +HHMM</b>. It is supported to specify
 only the date <b>yyyy-mm-dd</b>. In case of relative time the temporal
@@ -46,32 +51,32 @@ database.
 The input file consists of a list of map names, optionally along with time stamps.
 Each map name is to be stored in a row in this file.
 <p>
-There are several options to register maps:
+There are several options to register maps, <em>increment</em> option and
+the <b>-i</b> flag are supported:
 <p>
 Specification of map names:
 <div class="code"><pre>
-prec_1
-prec_2
-prec_3
-prec_4
-prec_5
-prec_6
+terra_lst_day20020113
+terra_lst_day20020114
+terra_lst_day20020115
+terra_lst_day20020116
+terra_lst_day20020117
 </pre></div>
 
 <p>
-Specification of map names and the absolute start time (date) of the
-time instances:
+Specification of map names and the absolute start time (date) of the time
+instances, not support for <em>increment</em> option and the <b>-i</b> flag:
 <div class="code"><pre>
-prec_1|2001-01-01
-prec_2|2001-02-01
-prec_3|2001-03-01
-prec_4|2001-04-01
-prec_5|2001-05-01
-prec_6|2001-06-01
+terra_lst_day20020113|2002-01-13
+terra_lst_day20020114|2002-01-14
+terra_lst_day20020115|2002-01-15
+terra_lst_day20020116|2002-01-16
+terra_lst_day20020117|2002-01-17
 </pre></div>
 
 <p>
-Specification of map names and the absolute time stamp (datetime):
+Specification of map names and the absolute time stamp (datetime),
+not support for <em>increment</em> option and the <b>-i</b> flag:
 <div class="code"><pre>
 terra_lst_day20020113|2002-01-13 10:30
 terra_lst_day20020114|2002-01-14 10:30
@@ -81,7 +86,8 @@ terra_lst_day20020117|2002-01-17 10:30
 </pre></div>
 
 <p>
-Specification of the map name and the absolute time interval with start
+Specification of the map name and the absolute time interval with start,
+not support for <em>increment</em> option and the <b>-i</b> flag:
 and end time:
 <div class="code"><pre>
 prec_1|2001-01-01|2001-04-01

temporal/t.register/t.register.py

@@ -80,7 +80,7 @@
 #%option
 #% key: increment
 #% type: string
-#% label: Time increment
+#% label: Time increment, works only in conjunction with start option
 #% description: Time increment between maps for valid time interval creation (format absolute: NNN seconds, minutes, hours, days, weeks, months, years; format relative is integer: 5)
 #% required: no
 #% multiple: no
@@ -94,7 +94,7 @@
 
 #%flag
 #% key: i
-#% description: Create an interval (start and end time) in case an increment is provided
+#% description: Create an interval (start and end time) in case an increment and the start time are provided
 #% guisection: Time & Date
 #%end