Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  379 1577 (N11E60 L=207)   608     56        2 ( 353/1554- 409/1601)  45.0 E63-E55 N09-N12
      2 1675 1439 (N36W33 L=300)  1802    389        4 (1526/1340-1808/1573) -11.7 W19-W48 N32-N40
      3  342 1332 (S04E51 L=215)   603    140        0 ( 305/1281- 391/1387)  66.8 E53-E48 S07-N00
      4  355 1227 (S10E47 L=219)   421    109        0 ( 329/1201- 404/1266) -15.9 E49-E42 S11-S07
      5 1876 1049 (N18W58 L=324)   409     29        0 (1855/1029-1899/1068)  31.0 W55-W60 N16-N19
      6 1224  645 (S23W22 L=288)   437     95        0 (1187/ 613-1265/ 684) -15.9 W18-W25 S24-S21
      7 1189  594 (S27W22 L=288)   197     59        0 (1165/ 565-1205/ 623) -26.6 W19-W24 S27-S25
      8  734  486 (S47E04 L=262)  1845    430        3 ( 557/ 416- 935/ 562)   5.0 E21-W13 S48-S43
  

    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