Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1711 1358 (N06W53 L=156)   515     92        0 (1672/1307-1741/1393) -68.2 W49-W54 N03-N09
      2 1522 1348 (N10W38 L=141)   226     96        0 (1494/1319-1563/1382)  18.4 W35-W41 N08-N11
      3  283 1076 (N19E48 L= 55)  1942    373        3 ( 192/ 987- 385/1176) -47.0 E56-E40 N12-N27
      4  142  914 (N12E67 L= 37)  1688    235        3 (  95/ 834- 169/ 988) -63.4 E71-E62 N07-N17
      5 1574  688 (S30W29 L=132)  1025    251        5 (1501/ 610-1616/ 801)  42.0 W22-W32 S34-S23
      6 1135  519 (S30E05 L= 99)  1169    337        2 (1098/ 377-1178/ 679)  59.9 E10-W01 S39-S20
      7  688  647 (S13E28 L= 75)   321     87        0 ( 650/ 619- 740/ 670)   8.1 E31-E24 S13-S11
      8  588  367 (S28E47 L= 56)  1727    361        3 ( 554/ 260- 636/ 484)  37.9 E56-E38 S35-S21
      9  397  448 (S19E58 L= 45)   532     61        1 ( 375/ 420- 419/ 476)  63.4 E60-E55 S21-S17
  

    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