Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1348 1676 (N47W33 L=340)   350     63        0 (1318/1657-1386/1692)  14.0 W29-W37 N45-N47
      2 1474 1624 (N42W43 L=349)   398     50        1 (1442/1607-1507/1638)  -8.1 W39-W46 N40-N42
      3 1464 1220 (N15W30 L=336)   448    153        0 (1397/1180-1521/1256) -36.9 W25-W33 N11-N17
      4 1861 1233 (N12W68 L= 15)   522     46        1 (1836/1207-1883/1252) -15.9 W64-W71 N10-N13
      5 1110 1133 (N10W06 L=312)   449    102        0 (1081/1096-1148/1175) -59.0 W03-W07 N08-N13
      6 1792  805 (S13W57 L=  4)   560     61        0 (1766/ 764-1812/ 833) -45.0 W53-W59 S15-S11
      7 1727  779 (S14W50 L=357)   460    106        0 (1708/ 720-1738/ 827)  81.9 W48-W51 S18-S11
      8  362  638 (S20E51 L=256)   625    191        0 ( 299/ 569- 389/ 710) -66.0 E55-E48 S25-S15
      9 1505  483 (S34W36 L=343)   424     99        0 (1475/ 463-1544/ 513) -29.7 W32-W40 S35-S31
  

    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