Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  661 1768 (N32E48 L=  1)   403     62        0 ( 630/1750- 692/1784)  -8.1 E51-E43 N31-N33
      2 1234 1759 (N46E05 L= 44)   564     83        0 (1201/1731-1271/1783)  60.3 E06-E01 N42-N49
      3  451 1677 (N22E60 L=348)  3467    280       13 ( 345/1607- 557/1765)  33.7 E71-E53 N17-N30
      4  917 1640 (N28E22 L= 27)   475    109        2 ( 883/1586- 946/1685) -49.4 E24-E18 N24-N31
      5 1331 1567 (N33W07 L= 56)   340     77        0 (1310/1543-1369/1599) -21.8 W05-W10 N31-N35
      6 1542 1442 (N30W25 L= 73)  1605    280        1 (1459/1315-1635/1525) -31.0 W17-W33 N24-N34
      7 1112 1401 (N17E03 L= 45)   345    141        0 (1072/1346-1161/1452) -29.7 E06-W01 N14-N18
      8  647 1242 (S02E27 L= 22)   269     46        0 ( 625/1217- 666/1270)  71.6 E27-E25 S03-N00
      9 1799 1086 (N15W50 L= 98)  2626    472        5 (1728/ 871-1849/1263) -56.3 W41-W57 N03-N24
     10  829 1168 (S03E14 L= 34)   206     58        1 ( 806/1148- 856/1191) -33.7 E15-E12 S03-S01
     11 1855 1094 (N18W56 L=105)   422     88        3 (1833/1065-1894/1133) -36.9 W53-W61 N16-N19
     12  488  927 (S23E32 L= 16)   383    102        0 ( 478/ 871- 500/ 980)  90.0 E33-E31 S26-S19
     13 1857  928 (N08W60 L=108)   506     68        1 (1841/ 887-1880/ 958)  90.0 W57-W62 N05-N10
     14  158  837 (S33E69 L=340)  1372    202        0 ( 129/ 744- 206/ 911)  26.6 E81-E59 S38-S27
     15 1707  647 (S11W55 L=104)   311     52        1 (1684/ 627-1729/ 672) -26.6 W53-W58 S12-S09
     16  505  625 (S42E29 L= 19)   379    107        0 ( 458/ 590- 555/ 646)  26.6 E34-E24 S44-S39
     17 1470  497 (S26W44 L= 93)  1485    359        4 (1318/ 425-1591/ 582)   0.0 W29-W57 S27-S23
     18 1459  337 (S36W56 L=104)  1015    108        1 (1417/ 304-1508/ 370)   0.0 W49-W63 S37-S34
     19 1373  283 (S42W55 L=103)   528     45        0 (1353/ 254-1394/ 314) -12.5 W50-W59 S43-S39
  

    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