Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  774 1380 (N27E09 L=235)   922    317        0 ( 624/1313- 929/1429)   2.9 E19-W01 N25-N29
      2  231 1343 (N35E53 L=191)  1947    356        5 ( 162/1298- 297/1398) -26.6 E62-E46 N30-N39
      3  902 1059 (N06E06 L=238)   240     61        0 ( 862/1038- 933/1080) -36.9 E08-E04 N04-N07
      4  221 1008 (N14E55 L=189)   664    187        1 ( 193/ 933- 269/1054)  36.9 E59-E50 N10-N16
      5  488 1025 (N11E33 L=212)   445     96        1 ( 438/ 993- 525/1049) -33.7 E36-E30 N08-N12
      6 1144  978 (S03W06 L=251)   328     74        2 (1108/ 945-1168/1015)  36.9 W03-W07 S04-S01
      7  298  877 (N05E50 L=194)   856    228        5 ( 265/ 787- 325/ 952)  48.4 E55-E46 N00-N09
      8  338  638 (S09E54 L=190)   397     46        0 ( 315/ 611- 364/ 661) -45.0 E55-E52 S10-S07
      9 1205  455 (S37W00 L=245)   395     86        0 (1159/ 426-1254/ 482)   9.5 E03-W04 S38-S35
  

    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