Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1212 1839 (N58W45 L=119)   393     51        1 (1194/1810-1227/1869)  26.6 W40-W51 N55-N60
      2  878 1741 (N57W01 L= 75)   361     58        0 ( 855/1717- 907/1763)  21.8 E01-W04 N55-N58
      3  663 1714 (N59E25 L= 49)   402     85        0 ( 637/1684- 695/1735)   8.1 E28-E20 N55-N60
      4  888 1343 (N27E04 L= 69)   207    103        0 ( 877/1296- 906/1388) -90.0 E05-E03 N24-N30
      5  270 1167 (N22E54 L= 19)   511    107        0 ( 253/1119- 283/1217) -71.6 E56-E52 N19-N25
      6 1809  913 (S14W54 L=128)   829    169        1 (1761/ 862-1855/ 968)  21.8 W48-W59 S15-S11
      7 1814  687 (S29W58 L=131)  1270    136        2 (1765/ 638-1853/ 745)  50.2 W52-W63 S31-S24
      8 1656  602 (S31W41 L=114)   359     54        1 (1631/ 579-1680/ 627)  56.3 W38-W42 S32-S29
      9 1275  380 (S40W08 L= 82)   353     53        0 (1241/ 361-1308/ 399)   0.0 W05-W11 S41-S39
     10 1125  328 (S42E04 L= 69)   331     54        1 (1098/ 309-1155/ 350)   0.0 E06-E01 S43-S39
     11  920  240 (S47E25 L= 49)   633     77        1 ( 893/ 219- 959/ 269)   0.0 E28-E21 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