Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  890 1683 (N48E14 L=125)  2281    374        6 ( 786/1576-1042/1738)  14.0 E22-W00 N38-N52
      2 1432 1661 (N47W36 L=175)   688    125        1 (1391/1636-1478/1680)  16.7 W30-W40 N44-N48
      3 1288 1616 (N43W21 L=160)   672    171        3 (1244/1559-1332/1659)  48.8 W17-W26 N38-N46
      4 1650 1543 (N37W51 L=190)   377     91        1 (1622/1527-1678/1557)   0.0 W47-W54 N36-N38
      5  440 1449 (N28E45 L= 94)   355    165        0 ( 428/1367- 459/1512) -78.7 E46-E43 N22-N32
      6  976 1307 (N21E04 L=135)   381     78        2 ( 940/1281-1027/1335) -26.6 E06-W00 N19-N22
      7  472 1218 (N13E38 L=101)   238    123        0 ( 457/1163- 490/1278) -66.8 E39-E35 N10-N17
      8  933 1225 (N15E06 L=133)   434    216        3 ( 829/1202-1036/1258)   9.5 E12-W00 N13-N17
      9  856 1138 (N10E11 L=128)   411    179        1 ( 804/1088- 950/1201) -31.0 E14-E04 N06-N13
     10 1268  898 (S04W15 L=154)   230    107        0 (1257/ 841-1286/ 948)  80.5 W14-W16 S07-S01
     11  317  767 (S15E50 L= 88)   347     58        1 ( 298/ 740- 332/ 794) -76.0 E52-E48 S17-S13
     12  980  687 (S18E02 L=137)   427    156        1 ( 944/ 623-1006/ 764)  77.5 E04-W00 S22-S13
     13  477  397 (S42E46 L= 93)  1282    264        4 ( 428/ 357- 520/ 460)  31.0 E54-E39 S45-S36
     14 1299  375 (S41W24 L=163)  1312    324        2 (1169/ 330-1460/ 428)  12.3 W13-W37 S44-S36
  

    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