Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1199 1496 (N26W17 L= 49)   938    234        0 (1085/1444-1293/1525) -30.3 W09-W21 N21-N28
      2  510 1353 (N24E31 L=  1)   913    193        0 ( 427/1300- 597/1396) -26.6 E38-E24 N19-N27
      3 1078 1381 (N20W07 L= 40)   206     91        0 (1025/1365-1118/1392) -18.4 W03-W09 N18-N20
      4 1139 1244 (N11W09 L= 42)   227    104        1 (1118/1212-1182/1272) -53.1 W07-W11 N08-N12
      5  811 1084 (N04E12 L= 21)   251     94        0 ( 797/1029- 826/1125)  68.2 E13-E10 N01-N06
      6 1882 1053 (S07W63 L= 96)   504     56        1 (1867/1018-1904/1084) -76.0 W61-W66 S08-S04
      7 1711  952 (S12W45 L= 78)   417    101        3 (1684/ 918-1744/1002) -68.2 W42-W48 S13-S08
      8 1859  966 (S12W60 L= 93)   360     49        0 (1832/ 945-1878/ 991)  21.8 W57-W62 S13-S10
      9 1519  672 (S27W30 L= 63)   460    133        2 (1503/ 604-1535/ 729)  82.9 W29-W31 S31-S23
     10  646  522 (S28E32 L=  1)  1390    269        2 ( 575/ 411- 716/ 629)  33.7 E42-E24 S34-S21
  

    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