Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  868 1851 (N46E46 L= 78)   674     85        1 ( 842/1815- 902/1888) -18.4 E54-E39 N43-N48
      2  782 1517 (N19E28 L= 96)   331    151        0 ( 733/1481- 843/1565) -16.7 E33-E23 N18-N21
      3  714 1141 (S04E21 L=103)   209     77        2 ( 681/1125- 748/1160)  45.0 E22-E18 S05-S02
      4  601  904 (S20E23 L=101)   485    221        0 ( 517/ 828- 674/ 952)  48.0 E27-E18 S27-S16
      5 1671  729 (S03W49 L=174)   662    137        3 (1635/ 674-1692/ 803) -66.8 W46-W52 S06-N01
      6 1428  535 (S21W40 L=164)   288     73        0 (1392/ 519-1466/ 550)   9.5 W37-W43 S21-S19
      7 1216  499 (S29W28 L=152)   238     89        1 (1173/ 480-1255/ 516)   0.0 W24-W30 S29-S27
  

    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