Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  350 1557 (N08E63 L=250)   589    143        2 ( 334/1520- 363/1602) -39.8 E66-E59 N05-N10
      2  718 1425 (N08E29 L=284)  1143    298        1 ( 686/1288- 754/1565) -60.6 E33-E24 N00-N16
      3 1813 1437 (N46W48 L=  1)   784    184        0 (1791/1390-1826/1492)  61.4 W44-W51 N40-N51
      4 1460 1449 (N31W14 L=327)   253     63        0 (1431/1435-1493/1462)  36.9 W12-W16 N29-N32
      5 1691 1335 (N32W34 L=347)   356     45        0 (1671/1307-1715/1367) -45.0 W32-W36 N30-N33
      6  906 1293 (N05E14 L=299)   227     86        0 ( 860/1269- 948/1309)  36.9 E15-E11 N02-N06
      7  413 1146 (S15E41 L=273)  1744    457        2 ( 237/1097- 563/1166)  15.1 E55-E29 S19-S11
      8 1879  744 (N06W70 L= 24)   780    160        1 (1848/ 729-1911/ 762)   9.5 W64-W76 N04-N07
      9 1527  680 (S10W40 L=353)   309     77        0 (1505/ 633-1553/ 720) -80.5 W38-W41 S13-S07
     10 1640  588 (S11W53 L=  6)   316     41        1 (1621/ 563-1662/ 608) -26.6 W50-W54 S12-S09
     11 1587  524 (S16W52 L=  5)   461     77        0 (1555/ 497-1626/ 548)  59.0 W50-W54 S18-S13
     12 1231  496 (S29W30 L=343)   677    121        0 (1176/ 462-1279/ 544)  74.1 W28-W32 S32-S25
     13 1691  502 (S13W63 L= 16)   550    111        0 (1661/ 477-1729/ 538)  59.0 W58-W65 S15-S10
     14 1093  462 (S36W24 L=337)   298     41        0 (1073/ 439-1112/ 486) -26.6 W21-W25 S37-S34
     15 1525  344 (S27W59 L= 12)  1975    393        0 (1443/ 294-1600/ 389)   8.5 W49-W69 S29-S24
  

    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