Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  718 1749 (N28E45 L=215)  1760    183        0 ( 668/1658- 745/1828) -54.5 E54-E39 N20-N34
      2  899 1732 (N32E32 L=229)  1036    224        2 ( 824/1644- 943/1804) -27.9 E41-E24 N26-N35
      3 1329 1550 (N33W03 L=263)   672    198        0 (1312/1450-1352/1634) -65.2 W00-W07 N26-N39
      4  329 1590 (N10E69 L=191)  1306     67        5 ( 295/1562- 358/1617)  -7.6 E79-E64 N08-N12
      5 1722 1404 (N38W38 L=298)  1129    118        1 (1679/1357-1748/1455)  52.1 W33-W41 N33-N42
      6  557 1335 (S01E36 L=224)   359     47        0 ( 540/1302- 575/1368) -26.6 E37-E33 S02-N00
      7  133 1223 (S15E76 L=184)  1585     76        0 ( 110/1166- 152/1269)  74.1 E81-E72 S18-S11
      8 1645 1108 (N16W35 L=295)   988    268        0 (1555/1059-1737/1172)  19.7 W27-W41 N12-N21
      9  308 1030 (S24E48 L=212)   321     57        0 ( 276/1017- 350/1041)  15.9 E51-E44 S24-S22
     10  250  995 (S27E54 L=206)   320     60        0 ( 216/ 973- 277/1010)  -7.1 E58-E50 S27-S26
     11  769  751 (S29E08 L=253)   212     33        0 ( 746/ 734- 795/ 770) -14.0 E09-E05 S29-S28
     12 1434  446 (S26W47 L=307)  1978    401        3 (1273/ 424-1619/ 479)  24.8 W34-W62 S31-S18
     13 1150  405 (S38W31 L=291)   381     90        0 (1110/ 382-1189/ 426)  18.4 W27-W33 S39-S36
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y