Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  464 1635 (N23E59 L= 44)   727    149        1 ( 407/1590- 510/1660)   0.0 E67-E51 N20-N24
      2 1134 1520 (N30E05 L= 98)   295     75        0 (1095/1499-1169/1542)   0.0 E07-E02 N29-N31
      3  337 1476 (N11E61 L= 42)   745    128        1 ( 292/1432- 388/1518)  50.2 E64-E57 N07-N13
      4  880 1400 (N17E17 L= 85)   481    143        1 ( 824/1363- 945/1429)   8.1 E20-E13 N14-N18
      5 1155 1366 (N21W00 L=103)   414    110        0 (1115/1340-1186/1396)  26.6 E02-W02 N19-N22
      6 1182 1301 (N17W03 L=106)   286     31        0 (1163/1273-1204/1325) -56.3 W01-W04 N15-N18
      7  205 1065 (S16E61 L= 42)   691     77        2 ( 180/1027- 223/1106)  78.7 E64-E58 S18-S13
      8 1794 1010 (N14W53 L=156)   481    126        0 (1776/ 953-1816/1070) -45.0 W50-W56 N11-N17
      9  818  653 (S29E05 L= 98)  1167    304        2 ( 675/ 590- 947/ 720)  40.9 E13-W02 S35-S21
     10 1641  424 (S23W66 L=168)  1077     49        0 (1605/ 396-1668/ 459)  53.1 W62-W70 S24-S20
     11  722  394 (S50E06 L= 96)   580    103        0 ( 675/ 374- 787/ 414)  26.6 E10-W00 S53-S46
     12  997  330 (S47W19 L=122)  1462    262        2 ( 869/ 312-1114/ 349)  22.8 W08-W28 S51-S42
  

    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