Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  442 1618 (N40E57 L=354)   411     50        0 ( 422/1596- 473/1634)  21.8 E60-E53 N38-N41
      2  855 1465 (N31E13 L= 38)   354     84        1 ( 821/1437- 900/1482)  -9.5 E15-E09 N29-N32
      3 1549 1319 (N22W37 L= 87)   243     76        0 (1514/1294-1575/1340) -26.6 W33-W38 N20-N23
      4  425 1203 (N13E41 L=  9)   449    162        1 ( 398/1137- 462/1274) -48.8 E44-E37 N08-N16
      5 1148 1250 (N17W08 L= 58)   356     95        1 (1101/1231-1190/1268)   9.5 W04-W10 N16-N18
      6 1776  854 (S08W55 L=105)   367     77        0 (1750/ 822-1803/ 883)  38.7 W52-W57 S09-S05
      7  250  824 (S12E58 L=353)   746     82        3 ( 210/ 788- 281/ 848) -14.0 E62-E53 S13-S10
      8 1445  495 (S31W33 L= 84)   270     31        0 (1427/ 473-1464/ 516)  71.6 W31-W34 S32-S29
      9 1433  374 (S41W37 L= 88)   525     66        1 (1411/ 342-1456/ 406) -59.0 W34-W39 S43-S38
  

    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