Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1779 1456 (N28W55 L=305)  1589    233        2 (1701/1379-1853/1517) -30.3 W48-W62 N23-N31
      2  567 1483 (N23E33 L=216)   677    152        0 ( 497/1458- 629/1505) -11.3 E38-E28 N21-N24
      3  920 1291 (N11E07 L=242)   302     55        0 ( 892/1259- 950/1327) -53.1 E09-E05 N09-N13
      4 1786 1217 (N12W52 L=302)  2039    294        2 (1697/1150-1879/1309) -15.5 W44-W62 N08-N17
      5 1379 1240 (N10W21 L=270)   543    178        0 (1294/1220-1467/1264)   0.0 W15-W26 N09-N12
      6 1925 1088 (N06W69 L=319)  2461    290        1 (1896/1024-1959/1152) -90.0 W64-W76 N02-N09
      7  260 1046 (S05E53 L=196)  1224    212        2 ( 236/ 942- 301/1145)  79.7 E55-E49 S10-N01
      8  903  785 (S19E07 L=243)  1144    275        1 ( 808/ 678-1051/ 862)  38.2 E12-W02 S26-S13
      9 1840  725 (S16W63 L=313)  1785    232        7 (1804/ 667-1870/ 785)  60.3 W58-W67 S19-S12
     10 1733  706 (S19W52 L=302)   409     61        0 (1711/ 677-1763/ 730)  45.0 W50-W54 S20-S17
     11 1651  568 (S28W49 L=299)  1483    199        3 (1541/ 532-1725/ 629)  18.4 W39-W54 S31-S23
     12  727  537 (S36E20 L=230)   494    135        1 ( 664/ 486- 782/ 579)  31.0 E25-E15 S39-S33
  

    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