An AML Program For Calculating the Number

of Points within a Set of Polygons

Appendix 3. Explanation of Variables Usage

 

change_wspace : used to confirm changing of Workspace;

correct_wspace : used to confirm correct Workspace;

delete_freq : used to confirm deletion of Frequency Table;

delete_inter : used to confirm deletion of Intersect Coverage;

freq_item : frequency item required to perform Frequency command;

freq_name : Item name used to contain frequency in Polygon Attribute Table;

i : value relates to coverage variable that user want to change, set via ‘Intersect’ Menu;

intersect : used to confirm selections;

list_cov1 : used to list coverage’s if Intersect coverage name exists;

list_cov2 : used to list coverage’s if Frequency file with Intersect Coverage name exists;

list_pat : used to list Polygon Attribute Table;

out_cov : the Intersect Coverage name entered by the user;

pat_item : used to confirm use of variable freq_name;

point : equates to selected points coverage (including pathname);

point_name : equates to selected points coverage (excluding pathname);

poly : equates to selected polygon coverage (including pathname);

poly_name : equates to selected polygon coverage (excluding pathname);

quit : used to confirm exiting of the program;

select_wspace : equates to selected workspace (including pathname);

summary_item : Summary Item used to perform Frequency Command;

wspace_name : equates to selected workspace name (excluding pathname).

 
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Last Updated 08-03-99