Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  859 1779 (N36E34 L=165)   355    131        2 ( 817/1749- 902/1805) -12.5 E38-E29 N34-N37
      2  305 1488 (N06E62 L=137)   818    161        2 ( 261/1437- 328/1546) -76.0 E65-E58 N02-N10
      3 1501 1379 (N25W21 L=219)   484    105        2 (1463/1348-1541/1404)  11.3 W18-W23 N22-N26
      4 1123 1198 (N05W02 L=200)   236     79        2 (1081/1176-1163/1229)  53.1 W00-W03 N02-N07
      5  641 1124 (S10E25 L=174)   337    117        1 ( 621/1056- 656/1179) -66.8 E26-E22 S13-S06
      6  504 1016 (S18E32 L=167)   219     78        0 ( 469/ 990- 531/1046)  53.1 E33-E30 S20-S16
      7 1865  906 (N09W60 L=258)   562    151        1 (1849/ 828-1877/ 970) -53.1 W56-W63 N04-N12
      8 1321  836 (S10W21 L=220)   413    160        1 (1244/ 797-1397/ 861)  26.6 W17-W25 S12-S08
      9 1466  569 (S21W40 L=238)   426    136        5 (1433/ 522-1501/ 614) -59.0 W37-W42 S23-S18
     10 1263  578 (S26W27 L=225)   221     64        0 (1238/ 563-1301/ 596)  26.6 W24-W28 S27-S24
     11  867  218 (S64W22 L=220)   556     97        2 ( 843/ 190- 893/ 250) -54.5 W18-W26 S67-S60
  

    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