Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1082 1496 (N32E01 L=288)   341    102        1 (1068/1445-1097/1546) -81.9 E02-W00 N28-N35
      2 1338 1192 (N15W18 L=307)   233     70        2 (1320/1162-1355/1231) -53.1 W16-W19 N12-N16
      3 1880 1059 (N11W66 L=355)  1509    220        1 (1860/ 959-1894/1169)  72.9 W63-W68 N05-N18
      4  150 1006 (S10E69 L=220)   952    126        1 ( 103/ 969- 204/1039)  -8.5 E81-E60 S11-S07
      5  838  882 (S09E10 L=279)   542    165        2 ( 798/ 805- 877/ 954)  73.3 E11-E07 S14-S04
      6  342  865 (S16E46 L=243)   895    183        5 ( 275/ 787- 387/ 922) -63.4 E52-E41 S20-S12
      7  218  773 (S23E62 L=227)  2820    248        8 ( 170/ 648- 267/ 882)  82.4 E71-E55 S31-S16
      8  310  741 (S24E51 L=238)   842    127        3 ( 278/ 678- 331/ 799) -82.9 E53-E48 S28-S20
      9 1550  566 (S22W43 L=332)   388    142        0 (1496/ 544-1595/ 598)   0.0 W38-W47 S23-S19
  

    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