Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1590 1612 (N21W58 L= 31)  1613    296        3 (1476/1553-1698/1664) -40.6 W51-W68 N14-N27
      2 1275 1504 (N24W30 L=  2)   700    152        0 (1202/1472-1345/1526) -45.0 W25-W33 N20-N27
      3 1743 1300 (S00W54 L= 26)   381     56        0 (1722/1269-1762/1329)  11.3 W51-W56 S01-N01
      4 1794 1172 (S09W54 L= 26)   438    104        0 (1753/1148-1825/1215)   6.3 W49-W58 S09-S06
      5 1563 1077 (S07W33 L=  5)   318     62        1 (1541/1033-1576/1111)  78.7 W31-W34 S09-S04
      6  201 1044 (N25E59 L=273)  1058    159        2 ( 141/1004- 256/1074)  -7.1 E68-E52 N21-N27
      7  306 1042 (N23E47 L=285)   533     70        2 ( 275/1014- 345/1071)  15.9 E50-E43 N21-N24
      8 1120 1032 (N03W05 L=338)   316     87        0 (1074/1015-1157/1052) -11.3 W02-W07 N01-N03
      9 1480  942 (S12W24 L=356)   285    126        1 (1458/ 885-1499/ 988)  63.4 W21-W25 S14-S08
     10 1650  726 (S30W32 L=  5)  1502    254        4 (1608/ 637-1677/ 834)  63.4 W28-W36 S36-S23
     11 1690  604 (S40W36 L=  8)   818    122        1 (1614/ 578-1750/ 632) -14.9 W28-W43 S42-S37
     12  366  418 (S15E68 L=264)  3625    258        3 ( 298/ 334- 429/ 539)  68.2 E78-E61 S21-S06
     13 1079  377 (S35E17 L=316)   484    111        0 (1063/ 332-1102/ 433)  63.4 E18-E13 S39-S31
  

    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