Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1415 1749 (N38W52 L= 67)   460     41        2 (1394/1715-1438/1776)  29.7 W48-W55 N35-N39
      2  625 1707 (N56E18 L=357)  1823    147        4 ( 556/1649- 681/1749)  -7.6 E26-E11 N50-N59
      3 1569 1720 (N32W65 L= 79)   920     80        0 (1522/1701-1607/1739)  -4.4 W58-W72 N30-N33
      4  936 1606 (N39W08 L= 22)  1335    287        1 ( 819/1535-1073/1650) -42.9 W00-W14 N31-N44
      5  361 1615 (N55E54 L=321)   590     88        1 ( 333/1583- 402/1639)   4.8 E60-E47 N51-N56
      6 1330 1609 (N30W35 L= 50)   253     75        0 (1289/1584-1361/1625) -36.9 W32-W36 N28-N31
      7 1063 1403 (N23W10 L= 25)   450     80        1 (1026/1377-1106/1423)  -9.5 W07-W13 N21-N25
      8  381 1285 (N29E39 L=335)  1630    369        4 ( 265/1188- 494/1385) -34.8 E53-E30 N21-N37
      9 1199 1306 (N15W16 L= 31)   630    161        0 (1126/1269-1260/1366) -58.0 W12-W19 N11-N19
     10  199 1101 (N21E59 L=316)  2756    368        2 (  93/ 995- 330/1225) -27.3 E84-E45 N13-N30
     11  440 1103 (N17E36 L=339)   625    114        3 ( 399/1068- 495/1137)   8.1 E38-E31 N15-N18
     12  523 1055 (N13E30 L=345)   251     72        1 ( 503/1019- 538/1092)  63.4 E31-E28 N10-N15
     13  478  811 (S00E38 L=337)   485     87        0 ( 435/ 786- 520/ 835)   0.0 E40-E34 S02-N01
     14 1331  641 (S27W12 L= 26)   349     73        2 (1306/ 602-1354/ 679)  59.0 W09-W13 S29-S24
     15  534  531 (S18E43 L=332)   309     32        1 ( 511/ 508- 563/ 551) -45.0 E44-E41 S19-S16
     16  338  464 (S19E66 L=309)  1881    102        4 ( 291/ 425- 384/ 502) -45.0 E74-E59 S21-S15
  

    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