Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1194 1633 (N44W10 L=276)  2779    612        6 ( 893/1580-1444/1716)  -4.8 E16-W32 N40-N48
      2 1729 1517 (N37W61 L=328)  1447    157        2 (1693/1433-1779/1567)  19.8 W54-W79 N31-N40
      3  357 1516 (N29E59 L=208)   479     48        1 ( 334/1494- 378/1545)  71.6 E60-E55 N27-N30
      4 1807 1285 (N21W60 L=327)  1347    208        1 (1757/1228-1851/1346) -48.8 W55-W66 N17-N25
      5 1186 1158 (N11W09 L=276)  1862    417        3 (1133/ 954-1214/1338) -74.7 W05-W11 S01-N22
      6  470 1148 (N07E37 L=230)  1666    360        4 ( 414/ 990- 514/1312) -72.5 E43-E32 S03-N16
      7  642 1190 (N10E25 L=241)   492    142        0 ( 618/1129- 673/1249)  82.9 E26-E23 N06-N14
      8  719  770 (S15E18 L=248)  1116    337        2 ( 649/ 644- 764/ 913)  71.6 E23-E15 S23-S05
      9 1381  639 (S20W26 L=292)   246     63        0 (1348/ 624-1418/ 660) -11.3 W23-W28 S20-S18
     10 1004  495 (S32W02 L=268)   319     76        0 ( 967/ 475-1041/ 517)  36.9 W00-W04 S33-S29
     11 1671  450 (S32W60 L=327)  1739    127        2 (1616/ 420-1732/ 476)  -5.7 W51-W71 S34-S30
     12 1483  365 (S39W45 L=311)   635     61        2 (1447/ 344-1517/ 388)   8.1 W40-W49 S41-S37
     13  619  274 (S54E38 L=228)  2231    222        4 ( 533/ 243- 720/ 307)  10.7 E62-E24 S59-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