Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  800 1767 (N51E11 L= 67)   736    107        0 ( 751/1727- 851/1803)  29.1 E15-E06 N48-N54
      2  748 1637 (N41E15 L= 64)   885    145        4 ( 646/1611- 845/1670) -17.4 E23-E07 N38-N44
      3  512 1483 (N32E32 L= 46)   736    118        0 ( 473/1452- 561/1512) -23.2 E35-E28 N29-N34
      4 1156 1322 (N15W11 L= 89)   297    112        1 (1105/1304-1214/1354) -23.2 W07-W14 N13-N17
      5  250 1286 (N21E53 L= 26)   603    171        1 ( 209/1263- 302/1317) -11.3 E57-E47 N19-N23
      6  718 1215 (N12E17 L= 62)   193     78        0 ( 682/1195- 762/1235)  11.3 E19-E14 N11-N13
      7  139 1018 (N06E66 L= 13)   812    124        3 ( 118/ 979- 161/1058)  33.7 E70-E62 N04-N08
      8  782  803 (S12E17 L= 62)   424     48        0 ( 762/ 762- 800/ 847)  78.7 E18-E15 S14-S09
      9 1738  484 (S42W55 L=134)   501    135        0 (1708/ 469-1769/ 501) -20.6 W51-W59 S43-S40
  

    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