Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1026 1868 (N50E29 L=200)   789    122        2 ( 975/1844-1089/1906)   4.8 E36-E22 N48-N53
      2  412 1650 (N19E62 L=167)   559     90        1 ( 379/1621- 439/1684)  78.7 E65-E59 N17-N22
      3  524 1472 (N09E42 L=187)   511    138        0 ( 471/1437- 581/1508) -10.3 E47-E36 N07-N10
      4  388 1451 (N06E52 L=177)   966    155        3 ( 336/1387- 443/1504)  58.0 E54-E48 N01-N09
      5 1880 1288 (N32W61 L=290)  1754    262        2 (1808/1188-1942/1401) -26.6 W51-W73 N27-N38
      6 1784 1338 (N32W47 L=276)   430    114        0 (1770/1283-1798/1397)  77.5 W45-W49 N27-N36
      7  214 1190 (S12E61 L=168)   790    125        4 ( 189/1130- 251/1241) -54.5 E64-E56 S15-S08
      8 1562 1200 (N16W29 L=257)   437    120        1 (1503/1177-1620/1219)   7.1 W24-W32 N14-N17
      9  228  965 (S25E57 L=172)   340     80        2 ( 191/ 949- 257/ 988)  14.0 E61-E53 S26-S23
     10  208  815 (S34E61 L=168)  1191    194        5 ( 185/ 744- 239/ 894)  55.0 E67-E56 S39-S29
     11  740  857 (S23E13 L=215)   198     66        0 ( 705/ 840- 774/ 876)  45.0 E15-E11 S24-S20
     12 1719  654 (S10W56 L=285)   376     53        1 (1697/ 633-1752/ 676)   0.0 W53-W60 S11-S08
     13 1634  599 (S15W52 L=281)   675    164        1 (1567/ 541-1686/ 642)  66.0 W49-W54 S20-S11
     14 1489  368 (S32W56 L=285)   428     82        1 (1457/ 350-1531/ 390)  15.9 W51-W58 S33-S29
  

    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