Determine UTM Zone - Statistics
After completing the , the Statistics window opens, and a summary report of the calculated UTM zones is displayed. You have the option to save the summary report to a text file.
Statistics dialog options
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Database
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The current database file name is displayed.
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Channel Statistics
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Basic statistical information, calculated on the output UTM zone channel, is reported in the following informational parameters:
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Channel name
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The name of the channel containing the calculated UTM zones.
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Line(s)
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The lines that have been used in the calculation of the UTM zones are reported in one of the formats below:
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Number of items
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The total number of entries in the UTM zones channel.
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Number of valid items
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The number of valid entries in the UTM zones channel.
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Number of dummies
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The number of empty values in the UTM zones channel.
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Zone | Percentage
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The UTM zones and the % of data that falls in each integer zone are listed:
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Zone
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The name of the zone is concatenated using the UTM zone value (which is between 1 and 60) and its corresponding hemisphere designation (N|S).
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Percentage
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The % of data, rounded to one decimal place.
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[Save Stats]
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Select this button to save the content of the Statistics window to a text file (see below for an example). The name of the summary report file is concatenated using the database name and the current date.
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Application Notes
Summary report file example:
[Statistics Information]
Database: *.gdb
Channel name: UTM_Zone
Line(s): [All]
Number of items: 9
Number of valid items: 8
Number of dummies: 1
Zone | Percentage
30S | 50.0
29S | 37.5
28S | 12.5
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