7.23 error_control

&error_control  
    long clear_error_settings = 1;  
    long summarize_error_settings = 0;  
    long no_errors_for_first_step = 0;  
    STRING error_log = NULL;  
    double error_factor = 1;  
&end

The proper use of this command can be confusing. A typical sequence will be as follows:

&error_control  
 clear_error_settings = 1,  
 error_log = %s.erl  
&end  
 
&error_element ... &end  
&error_element ... &end  
.  
.  
.  
&error_element ... &end  
 
&error_control  
 summarize_error_settings = 1  
&end

find_aperture