Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1358 1580 (N32W38 L= 30)   534    124        1 (1300/1561-1415/1596) -14.0 W33-W41 N30-N33
      2  711 1462 (N40E12 L=340)   610     96        0 ( 659/1418- 767/1499)  18.4 E16-E07 N38-N42
      3 1080 1253 (N19W08 L=  0)   645    182        3 ( 991/1225-1185/1280) -24.4 W02-W14 N16-N21
      4 1352 1207 (N10W24 L= 16)   493    125        1 (1282/1179-1405/1223) -20.6 W19-W27 N08-N12
      5  569 1007 (N14E29 L=324)   290    143        0 ( 551/ 932- 592/1072)  71.6 E29-E26 N09-N18
      6  555  643 (S07E38 L=315)   242     29        1 ( 536/ 623- 575/ 664) -71.6 E38-E36 S08-S05
      7 1041  585 (S20E08 L=344)   376    138        1 (1007/ 517-1076/ 642)  41.2 E12-E04 S23-S16
      8  528  533 (S14E43 L=309)   424     88        0 ( 506/ 496- 561/ 577) -90.0 E44-E41 S16-S10
      9  882  319 (S35E28 L=324)   496     60        1 ( 859/ 289- 914/ 342)  26.6 E30-E24 S37-S32
     10 1281  255 (S53E01 L=351)   371     51        0 (1253/ 243-1314/ 267) -21.8 E03-W02 S54-S50
  

    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