lasinfo (210611) report for 'AHN4T/38EN1_18.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 180/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 44495736 number of points by return: 42671106 1412775 344641 60067 7147 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 444980 0 min x y z: 121980.000 444980.000 -2.202 max x y z: 123019.999 446269.999 22.021 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 44495736 extended number of points by return: 42671106 1412775 344641 60067 7147 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -2202 22021 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 9 user_data 6 7 point_source_ID 74 75 gps_time 269722730.323246 269724014.546431 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 25 255 B 11 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 1500 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.92 34.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42671106 number of intermediate returns: 413202 number of last returns: 42650562 number of single returns: 41239134 covered area in square units/kilounits: 1285984/1.29 point density: all returns 34.60 last only 33.17 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44495736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42671106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1412775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 344641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 60067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7147 instead zero. overview over extended number of returns of given pulse: 41239134 2150749 856395 212483 36234 741 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3077864 unclassified (1) 39715360 ground (2) 1484993 building (6) 196552 water (9) 20967 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2691486 +---> 51681 of those are unclassified (1) +---> 2587936 of those are ground (2) +---> 41912 of those are building (6) +---> 9773 of those are water (9) +---> 184 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 1 bin [-2.2,-2.1) has 23 bin [-2.1,-2.0) has 4443 bin [-2.0,-1.9) has 294929 bin [-1.9,-1.8) has 510307 bin [-1.8,-1.7) has 609036 bin [-1.7,-1.6) has 1024611 bin [-1.6,-1.5) has 2693594 bin [-1.5,-1.4) has 6603148 bin [-1.4,-1.3) has 6715456 bin [-1.3,-1.2) has 8583470 bin [-1.2,-1.1) has 5527749 bin [-1.1,-1.0) has 2628811 bin [-1.0,-0.9) has 1735346 bin [-0.9,-0.8) has 1140259 bin [-0.8,-0.7) has 801254 bin [-0.7,-0.6) has 581176 bin [-0.6,-0.5) has 348569 bin [-0.5,-0.4) has 240378 bin [-0.4,-0.3) has 171789 bin [-0.3,-0.2) has 118829 bin [-0.2,-0.1) has 87726 bin [-0.1,0.0) has 78083 bin [0.0,0.1) has 74361 bin [0.1,0.2) has 65462 bin [0.2,0.3) has 58379 bin [0.3,0.4) has 56163 bin [0.4,0.5) has 53755 bin [0.5,0.6) has 52180 bin [0.6,0.7) has 48672 bin [0.7,0.8) has 45113 bin [0.8,0.9) has 46488 bin [0.9,1.0) has 50651 bin [1.0,1.1) has 49632 bin [1.1,1.2) has 48658 bin [1.2,1.3) has 50751 bin [1.3,1.4) has 53025 bin [1.4,1.5) has 56127 bin [1.5,1.6) has 59882 bin [1.6,1.7) has 55931 bin [1.7,1.8) has 56380 bin [1.8,1.9) has 58162 bin [1.9,2.0) has 58125 bin [2.0,2.1) has 60007 bin [2.1,2.2) has 57112 bin [2.2,2.3) has 59758 bin [2.3,2.4) has 64055 bin [2.4,2.5) has 62251 bin [2.5,2.6) has 58914 bin [2.6,2.7) has 57237 bin [2.7,2.8) has 56894 bin [2.8,2.9) has 54503 bin [2.9,3.0) has 56576 bin [3.0,3.1) has 56481 bin [3.1,3.2) has 55026 bin [3.2,3.3) has 55734 bin [3.3,3.4) has 53936 bin [3.4,3.5) has 53855 bin [3.5,3.6) has 51358 bin [3.6,3.7) has 49356 bin [3.7,3.8) has 48135 bin [3.8,3.9) has 46796 bin [3.9,4.0) has 47097 bin [4.0,4.1) has 46894 bin [4.1,4.2) has 47347 bin [4.2,4.3) has 47749 bin [4.3,4.4) has 45294 bin [4.4,4.5) has 45030 bin [4.5,4.6) has 43939 bin [4.6,4.7) has 41903 bin [4.7,4.8) has 41831 bin [4.8,4.9) has 40123 bin [4.9,5.0) has 38662 bin [5.0,5.1) has 38914 bin [5.1,5.2) has 38510 bin [5.2,5.3) has 36450 bin [5.3,5.4) has 34519 bin [5.4,5.5) has 34919 bin [5.5,5.6) has 34492 bin [5.6,5.7) has 33366 bin [5.7,5.8) has 32887 bin [5.8,5.9) has 31878 bin [5.9,6.0) has 30462 bin [6.0,6.1) has 30057 bin [6.1,6.2) has 29247 bin [6.2,6.3) has 29241 bin [6.3,6.4) has 27992 bin [6.4,6.5) has 26903 bin [6.5,6.6) has 26736 bin [6.6,6.7) has 26842 bin [6.7,6.8) has 24808 bin [6.8,6.9) has 24444 bin [6.9,7.0) has 23982 bin [7.0,7.1) has 22816 bin [7.1,7.2) has 21949 bin [7.2,7.3) has 21315 bin [7.3,7.4) has 20329 bin [7.4,7.5) has 19500 bin [7.5,7.6) has 19231 bin [7.6,7.7) has 18605 bin [7.7,7.8) has 18086 bin [7.8,7.9) has 17623 bin [7.9,8.0) has 17143 bin [8.0,8.1) has 17054 bin [8.1,8.2) has 16616 bin [8.2,8.3) has 15214 bin [8.3,8.4) has 14490 bin [8.4,8.5) has 13949 bin [8.5,8.6) has 13990 bin [8.6,8.7) has 13724 bin [8.7,8.8) has 13571 bin [8.8,8.9) has 13063 bin [8.9,9.0) has 12808 bin [9.0,9.1) has 12558 bin [9.1,9.2) has 12605 bin [9.2,9.3) has 11830 bin [9.3,9.4) has 11703 bin [9.4,9.5) has 11537 bin [9.5,9.6) has 11078 bin [9.6,9.7) has 11054 bin [9.7,9.8) has 10873 bin [9.8,9.9) has 10552 bin [9.9,10.0) has 10263 bin [10.0,10.1) has 10278 bin [10.1,10.2) has 9744 bin [10.2,10.3) has 9643 bin [10.3,10.4) has 9670 bin [10.4,10.5) has 9347 bin [10.5,10.6) has 9116 bin [10.6,10.7) has 8755 bin [10.7,10.8) has 8753 bin [10.8,10.9) has 8269 bin [10.9,11.0) has 8173 bin [11.0,11.1) has 8080 bin [11.1,11.2) has 7744 bin [11.2,11.3) has 7438 bin [11.3,11.4) has 7389 bin [11.4,11.5) has 7152 bin [11.5,11.6) has 7026 bin [11.6,11.7) has 6949 bin [11.7,11.8) has 6639 bin [11.8,11.9) has 6715 bin [11.9,12.0) has 6370 bin [12.0,12.1) has 5908 bin [12.1,12.2) has 5800 bin [12.2,12.3) has 5550 bin [12.3,12.4) has 5247 bin [12.4,12.5) has 4972 bin [12.5,12.6) has 4641 bin [12.6,12.7) has 4601 bin [12.7,12.8) has 4343 bin [12.8,12.9) has 4129 bin [12.9,13.0) has 3853 bin [13.0,13.1) has 3538 bin [13.1,13.2) has 3462 bin [13.2,13.3) has 3384 bin [13.3,13.4) has 3256 bin [13.4,13.5) has 3005 bin [13.5,13.6) has 2904 bin [13.6,13.7) has 2650 bin [13.7,13.8) has 2465 bin [13.8,13.9) has 2401 bin [13.9,14.0) has 2294 bin [14.0,14.1) has 2255 bin [14.1,14.2) has 2066 bin [14.2,14.3) has 1994 bin [14.3,14.4) has 1938 bin [14.4,14.5) has 1774 bin [14.5,14.6) has 1687 bin [14.6,14.7) has 1574 bin [14.7,14.8) has 1506 bin [14.8,14.9) has 1398 bin [14.9,15.0) has 1381 bin [15.0,15.1) has 1334 bin [15.1,15.2) has 1217 bin [15.2,15.3) has 1148 bin [15.3,15.4) has 1052 bin [15.4,15.5) has 1021 bin [15.5,15.6) has 918 bin [15.6,15.7) has 850 bin [15.7,15.8) has 871 bin [15.8,15.9) has 887 bin [15.9,16.0) has 753 bin [16.0,16.1) has 740 bin [16.1,16.2) has 689 bin [16.2,16.3) has 696 bin [16.3,16.4) has 689 bin [16.4,16.5) has 597 bin [16.5,16.6) has 613 bin [16.6,16.7) has 555 bin [16.7,16.8) has 507 bin [16.8,16.9) has 423 bin [16.9,17.0) has 391 bin [17.0,17.1) has 393 bin [17.1,17.2) has 383 bin [17.2,17.3) has 450 bin [17.3,17.4) has 417 bin [17.4,17.5) has 419 bin [17.5,17.6) has 394 bin [17.6,17.7) has 414 bin [17.7,17.8) has 357 bin [17.8,17.9) has 316 bin [17.9,18.0) has 300 bin [18.0,18.1) has 271 bin [18.1,18.2) has 272 bin [18.2,18.3) has 222 bin [18.3,18.4) has 234 bin [18.4,18.5) has 250 bin [18.5,18.6) has 250 bin [18.6,18.7) has 220 bin [18.7,18.8) has 212 bin [18.8,18.9) has 222 bin [18.9,19.0) has 172 bin [19.0,19.1) has 152 bin [19.1,19.2) has 148 bin [19.2,19.3) has 166 bin [19.3,19.4) has 158 bin [19.4,19.5) has 149 bin [19.5,19.6) has 113 bin [19.6,19.7) has 109 bin [19.7,19.8) has 102 bin [19.8,19.9) has 86 bin [19.9,20.0) has 96 bin [20.0,20.1) has 85 bin [20.1,20.2) has 87 bin [20.2,20.3) has 57 bin [20.3,20.4) has 64 bin [20.4,20.5) has 49 bin [20.5,20.6) has 33 bin [20.6,20.7) has 38 bin [20.7,20.8) has 28 bin [20.8,20.9) has 34 bin [20.9,21.0) has 25 bin [21.0,21.1) has 12 bin [21.1,21.2) has 16 bin [21.2,21.3) has 17 bin [21.3,21.4) has 10 bin [21.4,21.5) has 11 bin [21.5,21.6) has 10 bin [21.6,21.7) has 10 bin [21.7,21.8) has 2 bin [21.8,21.9) has 3 bin [21.9,22.0) has 5 bin [22.0,22.1) has 1 average z coordinate -0.8 for 44495736 element(s) point source id histogram with bin size 1.000000 bin 74 has 20036254 bin 75 has 24459482 average point source id 74.549703953655239 for 44495736 element(s)