Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  394 1570 (N30E60 L=180)  1023    101        2 ( 346/1528- 444/1605)  -3.2 E71-E53 N27-N31
      2  440 1490 (N25E50 L=191)   364     64        1 ( 427/1454- 457/1523) -51.3 E52-E46 N22-N27
      3 1658 1466 (N35W48 L=288)   810     90        2 (1624/1426-1686/1514)  80.5 W44-W51 N32-N38
      4  527 1285 (N13E36 L=205)   263    112        0 ( 510/1240- 550/1333) -56.3 E37-E32 N10-N16
      5  435 1230 (N09E42 L=199)   472    133        2 ( 376/1208- 509/1245)   5.2 E46-E35 N07-N09
      6 1621  812 (S07W42 L=282)  1021    210        2 (1591/ 729-1642/ 916) -70.0 W38-W44 S11-N00
      7  539  833 (S15E30 L=210)   677    227        2 ( 448/ 781- 634/ 867)  -8.1 E37-E23 S16-S12
      8 1090  731 (S16W07 L=247)   202    129        0 (1067/ 679-1119/ 786)  74.1 W05-W08 S19-S12
      9  834  679 (S22E09 L=231)   302    133        0 ( 814/ 627- 859/ 719) -71.6 E10-E07 S24-S18
     10 1210  680 (S18W15 L=255)   296     97        2 (1161/ 654-1248/ 701) -18.4 W11-W17 S19-S16
     11 1136  591 (S25W12 L=252)   303    121        0 (1079/ 575-1185/ 613)  -8.1 W07-W14 S25-S23
     12 1356  531 (S27W28 L=269)   363     90        1 (1319/ 515-1396/ 570)  59.0 W25-W30 S28-S23
     13  379  470 (S42E55 L=185)   656     70        0 ( 363/ 431- 401/ 501)  26.6 E61-E49 S45-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