| 2683 | 
  | 
scanner positions.  These are 145 patches with identical | 
| 2684 | 
  | 
row counts to Tregenza, but starting from a different | 
| 2685 | 
  | 
azimuth and reversing row directions at adjacent altitudes. | 
| 2686 | 
+ | 
 | 
| 2687 | 
+ | 
Added optimization for long argument lists and arrays in | 
| 2688 | 
+ | 
the calcomp routines used for rendering and in rcalc, etc. | 
| 2689 | 
+ | 
 | 
| 2690 | 
+ | 
Added error estimate spreading to ambient super-sampling | 
| 2691 | 
+ | 
algorithm (-as) to improve performance especially in | 
| 2692 | 
+ | 
scenes with sharp cut-offs. | 
| 2693 | 
+ | 
 | 
| 2694 | 
+ | 
Added -i option to gendaymtx to match -i option of gendaylit. | 
| 2695 | 
+ | 
Thanks to Yongqing for initial implementation. | 
| 2696 | 
+ | 
 | 
| 2697 | 
+ | 
Changed rcrop so negative #rows or #cols counts back from end. | 
| 2698 | 
+ | 
 | 
| 2699 | 
+ | 
Added rcomb -n option for multi-processing of very large matrices. |