Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  891 1849 (N55E39 L=203)   931     98        3 ( 848/1830- 944/1868)   4.4 E46-E32 N52-N57
      2 1274 1716 (N52W07 L=249)   350     29        0 (1252/1696-1300/1733)  36.9 W05-W09 N49-N53
      3  545 1668 (N33E53 L=189)   955    160        1 ( 487/1622- 604/1717) -12.8 E65-E43 N30-N35
      4 1437 1603 (N45W23 L=265)   616     79        1 (1400/1571-1467/1629) -26.6 W19-W26 N42-N47
      5  913 1522 (N29E16 L=225)   316     88        0 ( 869/1503- 964/1538)  26.6 E19-E13 N27-N31
      6 1725 1214 (N22W47 L=289)   933    183        0 (1655/1144-1780/1278) -30.3 W40-W52 N18-N25
      7  237  787 (S27E58 L=183)   648    115        1 ( 208/ 741- 254/ 845)  45.0 E63-E55 S30-S23
      8 1133  179 (S58W40 L=282)   669     71        0 (1112/ 146-1154/ 215) -28.1 W32-W47 S62-S54
  

    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