Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1225 1640 (N45W17 L=128)  1355    239        2 (1163/1544-1262/1717)  60.3 W11-W22 N37-N51
      2 1555 1605 (N41W45 L=156)  1127    163        3 (1524/1548-1588/1662)  58.0 W42-W48 N37-N45
      3  472 1543 (N35E45 L= 66)   497     79        1 ( 452/1518- 500/1573)  56.3 E47-E42 N33-N37
      4  751 1451 (N30E20 L= 91)   523    137        2 ( 728/1384- 771/1514) -77.5 E21-E18 N25-N34
      5  420 1380 (N24E45 L= 66)   548    131        2 ( 372/1315- 468/1430)  53.1 E47-E41 N19-N27
      6 1378 1303 (N21W23 L=135)   407     88        0 (1335/1269-1430/1329) -33.7 W20-W26 N18-N22
      7 1833 1226 (N15W62 L=173)   577    100        2 (1808/1191-1863/1261) -33.7 W58-W65 N12-N17
      8 1388 1215 (N15W24 L=135)   297    112        1 (1329/1190-1439/1235)   7.1 W19-W27 N13-N16
      9  654 1172 (N12E24 L= 87)   442    118        1 ( 633/1107- 688/1234)  76.0 E25-E22 N07-N15
     10 1318 1121 (N09W18 L=130)   586    242        0 (1239/1070-1452/1185) -26.6 W13-W27 N06-N13
     11  328 1016 (N01E48 L= 63)   577    133        0 ( 277/ 977- 374/1063)  29.1 E53-E44 S01-N04
     12 1672  865 (S07W44 L=156)   319     45        0 (1659/ 835-1687/ 898) -76.0 W43-W45 S08-S04
     13  254  714 (S18E58 L= 53)   545     91        0 ( 240/ 670- 266/ 757)  80.5 E59-E56 S21-S15
     14  526  645 (S22E34 L= 77)   527    118        0 ( 476/ 621- 583/ 680) -14.0 E37-E29 S23-S19
     15  354  612 (S25E50 L= 61)   929    207        0 ( 290/ 588- 413/ 643)  13.0 E57-E44 S26-S22
     16  820  369 (S42E16 L= 95)  1381    217        1 ( 740/ 323- 905/ 441)  20.6 E24-E08 S45-S35
     17  685  395 (S40E27 L= 84)   423     87        3 ( 663/ 366- 707/ 425)  38.7 E29-E24 S42-S37
     18 1544  368 (S42W46 L=158)  1292    213        2 (1461/ 337-1621/ 412)   7.6 W38-W53 S44-S38
  

    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