Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1239 1467 (N32W12 L=208)  1539    474        2 (1105/1327-1421/1562) -30.6 W02-W25 N23-N38
      2  535 1389 (N22E37 L=159)   729    236        0 ( 486/1311- 609/1480) -33.7 E44-E29 N17-N27
      3 1716 1316 (N24W51 L=247)   425     75        2 (1700/1273-1735/1351) -90.0 W49-W53 N21-N26
      4 1741 1254 (N20W52 L=248)   367     27        1 (1723/1233-1763/1277)  36.9 W50-W54 N18-N21
      5 1712 1156 (N14W48 L=244)   348     79        1 (1685/1129-1743/1181) -31.0 W45-W51 N12-N15
      6 1753  857 (S04W53 L=249)   515     10        0 (1729/ 835-1778/ 878)  11.3 W50-W55 S05-S03
      7 1580  811 (S08W38 L=234)   395    106        0 (1536/ 771-1629/ 840)  29.7 W35-W42 S10-S05
      8 1143  714 (S16W10 L=205)   399    100        0 (1103/ 687-1174/ 752)  68.2 W06-W11 S18-S13
      9  506  659 (S25E35 L=161)   330    133        0 ( 458/ 632- 565/ 693)  26.6 E39-E29 S26-S21
     10 1337  644 (S20W23 L=219)   300     98        0 (1303/ 608-1373/ 686)  56.3 W21-W25 S22-S16
     11 1501  645 (S19W36 L=231)   276     33        1 (1478/ 624-1522/ 668)  63.4 W33-W37 S20-S17
     12  379  564 (S33E50 L=146)   586    101        1 ( 333/ 550- 426/ 586)   0.0 E55-E44 S33-S30
  

    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