Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1448 1701 (N45W27 L= 18)   403     59        0 (1422/1667-1472/1726) -53.1 W25-W29 N42-N46
      2 1467 1547 (N32W26 L= 17)   253     44        1 (1442/1531-1494/1562)   0.0 W24-W28 N31-N33
      3  722 1483 (N20E24 L=327)   221     39        0 ( 693/1469- 750/1496)  33.7 E25-E21 N19-N21
      4 1422 1356 (N19W22 L= 13)   405    136        0 (1362/1334-1492/1382)  -6.3 W18-W27 N17-N19
      5 1121 1282 (N11W04 L=354)  1117    265        1 (1001/1186-1253/1357) -26.6 E04-W12 N06-N15
      6 1666 1288 (N18W40 L= 31)   922    156        0 (1630/1194-1692/1353) -73.3 W37-W42 N11-N21
      7 1600 1275 (N16W35 L= 25)   248     66        2 (1582/1242-1622/1315) -63.4 W33-W36 N14-N18
      8 1779 1125 (N09W50 L= 40)   904    302        3 (1681/1098-1851/1163)   7.1 W41-W57 N06-N12
      9  162 1000 (S11E63 L=287)   616    148        1 ( 131/ 956- 198/1041)  29.7 E67-E58 S13-S08
     10  940  951 (S10E04 L=346)   376    135        0 ( 873/ 925-1015/ 982)  -7.1 E08-W00 S11-S08
     11  584  709 (S28E27 L=323)  1571    564        4 ( 391/ 578- 782/ 875)  34.1 E44-E13 S37-S15
     12 1552  509 (S30W44 L= 35)   777    216        1 (1504/ 452-1610/ 576) -24.8 W38-W51 S33-S26
  

    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