Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  619 1744 (N27E52 L=284)   977     99        3 ( 590/1700- 657/1789) -22.6 E57-E45 N23-N30
      2  432 1707 (N21E68 L=268)  1881    157        4 ( 357/1658- 485/1748)  58.0 E75-E62 N16-N24
      3  989 1454 (N16E13 L=322)   378     78        1 ( 963/1415-1006/1490) -78.7 E14-E11 N13-N18
      4 1659 1334 (N29W33 L=  9)   408     92        0 (1637/1280-1677/1372) -59.0 W30-W34 N25-N30
      5 1723 1128 (N18W41 L= 17)   522     91        0 (1691/1078-1746/1173) -26.6 W37-W44 N15-N20
      6  850  955 (S15E08 L=327)   452    147        1 ( 784/ 894- 909/ 997)  58.0 E10-E05 S20-S11
      7  182  729 (S43E69 L=267)   884    104        0 ( 154/ 678- 219/ 766)  15.3 E83-E60 S46-S40
      8  941  616 (S32W06 L=342)   313     84        0 ( 915/ 596- 993/ 646)   9.5 W04-W10 S33-S30
      9 1638  530 (S16W56 L= 32)   333     27        0 (1618/ 510-1662/ 546)  71.6 W54-W58 S17-S14
     10 1177  431 (S37W30 L=  6)   273     64        0 (1143/ 416-1213/ 446)  53.1 W28-W31 S38-S34
     11  533  401 (S61E25 L=311)   512     62        1 ( 504/ 382- 560/ 436)  35.5 E29-E20 S62-S57
     12  694  334 (S61E02 L=333)   463     67        1 ( 662/ 304- 727/ 362)  -7.1 E06-W02 S62-S58
  

    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