Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  557 1752 (N25E59 L=216)  1772    182        5 ( 505/1672- 616/1814) -59.7 E67-E55 N18-N30
      2  749 1759 (N30E44 L=232)   762    125        1 ( 722/1693- 776/1805) -36.0 E50-E39 N24-N33
      3  565 1670 (N19E51 L=224)  1422    210        1 ( 497/1612- 636/1736)  74.7 E54-E47 N14-N25
      4 1141 1640 (N33E12 L=264)   635    143        0 (1118/1567-1169/1711) -70.0 E14-E09 N27-N38
      5 1566 1483 (N37W22 L=298)   664    111        2 (1520/1445-1598/1523)  49.4 W18-W24 N33-N40
      6  386 1402 (S01E51 L=224)   544     82        0 ( 365/1366- 411/1452) -38.7 E55-E48 S02-N02
      7  227 1206 (S15E60 L=215)  1781    199        2 ( 178/1142- 285/1289)  45.0 E65-E56 S18-S09
      8  323 1219 (S12E51 L=225)   346     89        1 ( 299/1184- 343/1263)  78.7 E52-E49 S14-S09
      9  181 1065 (S24E64 L=212)   430     66        1 ( 151/1050- 216/1078)  11.3 E68-E58 S24-S22
     10 1237  898 (S08W15 L=291)   235     80        1 (1205/ 870-1259/ 932)  78.7 W14-W16 S10-S05
     11 1489  531 (S20W45 L=321)   402    135        1 (1438/ 492-1530/ 571)  -5.7 W39-W49 S21-S18
     12 1188  534 (S29W26 L=301)   889    222        0 (1094/ 513-1298/ 557)  24.8 W19-W32 S32-S25
     13 1697  453 (S16W70 L=345)   612     83        0 (1649/ 426-1735/ 480)  39.8 W66-W73 S18-S13
  

    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