Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1104 1418 (N28W15 L=156)   314     80        2 (1081/1385-1126/1450)  76.0 W13-W17 N25-N29
      2 1515 1394 (N16W41 L=181)   380    102        1 (1469/1366-1560/1422) -45.0 W38-W43 N13-N18
      3 1452  742 (S20W20 L=160)   266    109        0 (1424/ 692-1477/ 780)  38.7 W17-W22 S22-S17
      4 1709  645 (S34W41 L=181)   366     48        0 (1689/ 623-1728/ 667) -76.0 W38-W42 S36-S32
      5  653  417 (S22E40 L=100)  2393    483        2 ( 496/ 278- 772/ 591)  21.3 E66-E25 S31-S12
      6  493  540 (S11E47 L= 94)   291     46        0 ( 473/ 513- 513/ 565)  76.0 E48-E45 S13-S09
      7  442  423 (S19E58 L= 82)   989    248        1 ( 416/ 329- 466/ 537)  43.2 E67-E50 S25-S10
      8  936  388 (S30E22 L=118)   285     89        0 ( 896/ 368- 974/ 410)   9.5 E25-E19 S31-S29
  

    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