Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1185 1650 (N44W24 L=288)   461     92        0 (1130/1630-1226/1673)   0.0 W18-W27 N42-N45
      2 1406 1504 (N30W34 L=299)   347     58        2 (1381/1474-1435/1532) -63.4 W32-W35 N27-N32
      3 1711 1326 (N14W53 L=317)  1442    328        3 (1601/1235-1798/1431) -49.1 W46-W59 N07-N22
      4  390 1139 (N18E42 L=222)  2007    467        4 ( 267/1046- 519/1274) -34.3 E54-E32 N11-N27
      5 1758 1180 (N05W54 L=318)   455     74        1 (1742/1139-1780/1219) -80.5 W52-W55 N01-N07
      6  247 1025 (N12E56 L=208)   440    105        1 ( 215/ 983- 266/1053) -38.7 E59-E54 N09-N13
      7 1452  706 (S19W24 L=288)  1904    392        5 (1320/ 566-1551/ 865)  39.5 W14-W31 S27-S10
      8  454  736 (S07E41 L=223)   886    191        5 ( 412/ 688- 502/ 791) -71.6 E44-E37 S09-S03
      9  807  673 (S14E18 L=247)   819    285        2 ( 690/ 625- 895/ 759)  21.8 E26-E11 S16-S08
     10  542  646 (S13E37 L=228)   452     86        1 ( 510/ 605- 566/ 679)  59.0 E38-E34 S15-S10
     11  325  568 (S17E58 L=206)   677    104        0 ( 293/ 514- 359/ 609) -74.1 E60-E56 S21-S14
  

    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