Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  628 1689 (N46E39 L=127)  2951    396        3 ( 519/1605- 765/1743)  17.5 E47-E25 N39-N50
      2 1259 1636 (N45W18 L=184)   375     73        0 (1239/1594-1277/1669)  71.6 W16-W19 N41-N47
      3  972 1620 (N42E07 L=160)   315     68        0 ( 952/1588- 995/1648)  90.0 E08-E04 N39-N44
      4 1387 1539 (N37W27 L=193)   297     47        0 (1362/1525-1419/1556)   0.0 W24-W29 N36-N38
      5  960 1397 (N26E06 L=161)   376    137        1 ( 909/1346-1028/1435) -26.6 E09-W00 N23-N28
      6  300 1269 (N15E54 L=113)   323     60        2 ( 283/1242- 327/1292)  45.0 E55-E51 N13-N16
      7  500 1233 (N14E36 L=130)   707    141        3 ( 456/1193- 544/1278) -23.2 E39-E32 N11-N16
      8  473 1157 (N09E37 L=129)   629    187        0 ( 419/1122- 563/1204) -20.0 E41-E30 N06-N11
      9 1577  574 (S25W42 L=208)   505    153        0 (1534/ 551-1628/ 604) -24.0 W37-W46 S26-S22
     10 1391  419 (S37W31 L=197)  1168    206        2 (1328/ 393-1472/ 467)  15.3 W25-W38 S38-S32
     11  978  390 (S40E01 L=165)  1193    307        1 ( 845/ 351-1143/ 424)  16.9 E12-W11 S43-S36
  

    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