Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1405 1726 (N44W52 L= 13)   526     76        2 (1377/1701-1439/1748)   0.0 W46-W55 N42-N45
      2  650 1442 (N37E21 L=300)   529    168        1 ( 572/1419- 724/1467) -17.1 E28-E15 N35-N39
      3 1583 1320 (N15W42 L=  4)   841    148        1 (1551/1265-1623/1387) -90.0 W39-W44 N10-N18
      4  875 1196 (N19E07 L=314)   405    138        0 ( 855/1138- 889/1279)  76.0 E08-E05 N15-N23
      5 1204 1238 (N16W14 L=336)   259    121        0 (1146/1214-1260/1260) -33.7 W10-W17 N14-N18
      6  442 1170 (N22E38 L=283)   373     83        1 ( 403/1140- 479/1200) -33.7 E41-E34 N19-N24
      7 1714  704 (S26W45 L=  7)   953    199        1 (1656/ 616-1769/ 782)  42.0 W40-W50 S30-S21
      8  519  398 (S28E50 L=271)  2381    275        4 ( 468/ 280- 571/ 511)  26.6 E76-E39 S38-S20
      9  994  329 (S40E15 L=306)   283     70        0 ( 958/ 315-1029/ 347)   9.5 E17-E11 S40-S38
  

    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