lasinfo (210611) report for 'AHN4T/49HN2_20.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: 339/2022 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: 21572034 number of points by return: 18772727 1872874 747990 160429 18014 scale factor x y z: 0.001 0.001 0.001 offset x y z: 98980 382480 0 min x y z: 98980.000 382638.855 10.026 max x y z: 100019.999 383769.999 37.786 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: 21572034 extended number of points by return: 18772727 1872874 747990 160429 18014 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 158855 1289999 Z 10026 37786 intensity 56 4807 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 26 28 gps_time 290599161.037304 290601588.491118 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 13 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.07 ('Amplitude') attribute1 -16.3 31.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18772727 number of intermediate returns: 929482 number of last returns: 18762927 number of single returns: 16893102 covered area in square units/kilounits: 1073992/1.07 point density: all returns 20.09 last only 17.47 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21572034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18772727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1872874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 747990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 160429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18014 instead zero. overview over extended number of returns of given pulse: 16893102 2249281 1767187 572003 84786 5440 235 0 0 0 0 0 0 0 0 histogram of classification of points: 3911845 unclassified (1) 17585894 ground (2) 26662 building (6) 47633 water (9) +-> flagged as extended overlap: 1324295 +---> 135683 of those are unclassified (1) +---> 1175676 of those are ground (2) +---> 3211 of those are building (6) +---> 9725 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 1081 bin [10.1,10.2) has 1526 bin [10.2,10.3) has 361 bin [10.3,10.4) has 499 bin [10.4,10.5) has 11069 bin [10.5,10.6) has 1496 bin [10.6,10.7) has 2681 bin [10.7,10.8) has 3777 bin [10.8,10.9) has 3696 bin [10.9,11.0) has 3846 bin [11.0,11.1) has 4185 bin [11.1,11.2) has 8364 bin [11.2,11.3) has 17099 bin [11.3,11.4) has 55105 bin [11.4,11.5) has 138648 bin [11.5,11.6) has 180117 bin [11.6,11.7) has 169399 bin [11.7,11.8) has 174590 bin [11.8,11.9) has 218519 bin [11.9,12.0) has 271727 bin [12.0,12.1) has 369383 bin [12.1,12.2) has 586616 bin [12.2,12.3) has 662138 bin [12.3,12.4) has 633592 bin [12.4,12.5) has 863637 bin [12.5,12.6) has 1085558 bin [12.6,12.7) has 1137836 bin [12.7,12.8) has 1124387 bin [12.8,12.9) has 1130407 bin [12.9,13.0) has 993423 bin [13.0,13.1) has 1022712 bin [13.1,13.2) has 1052703 bin [13.2,13.3) has 881830 bin [13.3,13.4) has 809798 bin [13.4,13.5) has 739040 bin [13.5,13.6) has 797132 bin [13.6,13.7) has 900411 bin [13.7,13.8) has 733227 bin [13.8,13.9) has 502688 bin [13.9,14.0) has 323057 bin [14.0,14.1) has 200773 bin [14.1,14.2) has 106810 bin [14.2,14.3) has 60578 bin [14.3,14.4) has 32872 bin [14.4,14.5) has 20529 bin [14.5,14.6) has 12934 bin [14.6,14.7) has 9697 bin [14.7,14.8) has 9112 bin [14.8,14.9) has 8417 bin [14.9,15.0) has 8491 bin [15.0,15.1) has 8522 bin [15.1,15.2) has 9198 bin [15.2,15.3) has 9147 bin [15.3,15.4) has 9164 bin [15.4,15.5) has 9027 bin [15.5,15.6) has 8993 bin [15.6,15.7) has 9273 bin [15.7,15.8) has 9526 bin [15.8,15.9) has 9605 bin [15.9,16.0) has 9841 bin [16.0,16.1) has 10797 bin [16.1,16.2) has 11145 bin [16.2,16.3) has 10025 bin [16.3,16.4) has 9541 bin [16.4,16.5) has 9915 bin [16.5,16.6) has 10355 bin [16.6,16.7) has 9616 bin [16.7,16.8) has 9284 bin [16.8,16.9) has 9098 bin [16.9,17.0) has 8979 bin [17.0,17.1) has 8587 bin [17.1,17.2) has 8753 bin [17.2,17.3) has 8584 bin [17.3,17.4) has 8829 bin [17.4,17.5) has 8847 bin [17.5,17.6) has 8991 bin [17.6,17.7) has 9074 bin [17.7,17.8) has 9270 bin [17.8,17.9) has 9655 bin [17.9,18.0) has 10010 bin [18.0,18.1) has 10115 bin [18.1,18.2) has 10488 bin [18.2,18.3) has 10590 bin [18.3,18.4) has 10851 bin [18.4,18.5) has 11390 bin [18.5,18.6) has 11267 bin [18.6,18.7) has 11284 bin [18.7,18.8) has 11535 bin [18.8,18.9) has 11602 bin [18.9,19.0) has 11743 bin [19.0,19.1) has 11860 bin [19.1,19.2) has 11882 bin [19.2,19.3) has 12551 bin [19.3,19.4) has 12663 bin [19.4,19.5) has 12768 bin [19.5,19.6) has 13194 bin [19.6,19.7) has 13376 bin [19.7,19.8) has 13602 bin [19.8,19.9) has 13663 bin [19.9,20.0) has 13729 bin [20.0,20.1) has 14431 bin [20.1,20.2) has 14707 bin [20.2,20.3) has 15051 bin [20.3,20.4) has 15296 bin [20.4,20.5) has 15681 bin [20.5,20.6) has 15541 bin [20.6,20.7) has 15922 bin [20.7,20.8) has 15804 bin [20.8,20.9) has 15936 bin [20.9,21.0) has 16095 bin [21.0,21.1) has 16401 bin [21.1,21.2) has 16528 bin [21.2,21.3) has 16847 bin [21.3,21.4) has 16968 bin [21.4,21.5) has 17204 bin [21.5,21.6) has 17324 bin [21.6,21.7) has 17401 bin [21.7,21.8) has 17664 bin [21.8,21.9) has 17864 bin [21.9,22.0) has 18100 bin [22.0,22.1) has 18659 bin [22.1,22.2) has 18953 bin [22.2,22.3) has 18980 bin [22.3,22.4) has 19298 bin [22.4,22.5) has 19738 bin [22.5,22.6) has 20225 bin [22.6,22.7) has 20476 bin [22.7,22.8) has 21029 bin [22.8,22.9) has 21324 bin [22.9,23.0) has 21574 bin [23.0,23.1) has 21839 bin [23.1,23.2) has 21883 bin [23.2,23.3) has 22765 bin [23.3,23.4) has 22834 bin [23.4,23.5) has 23811 bin [23.5,23.6) has 24149 bin [23.6,23.7) has 24803 bin [23.7,23.8) has 25070 bin [23.8,23.9) has 25608 bin [23.9,24.0) has 26131 bin [24.0,24.1) has 26415 bin [24.1,24.2) has 27122 bin [24.2,24.3) has 27777 bin [24.3,24.4) has 28273 bin [24.4,24.5) has 28976 bin [24.5,24.6) has 29531 bin [24.6,24.7) has 29969 bin [24.7,24.8) has 30179 bin [24.8,24.9) has 30947 bin [24.9,25.0) has 31253 bin [25.0,25.1) has 32478 bin [25.1,25.2) has 33049 bin [25.2,25.3) has 33506 bin [25.3,25.4) has 33733 bin [25.4,25.5) has 34172 bin [25.5,25.6) has 35003 bin [25.6,25.7) has 34932 bin [25.7,25.8) has 35782 bin [25.8,25.9) has 36156 bin [25.9,26.0) has 36297 bin [26.0,26.1) has 36485 bin [26.1,26.2) has 36095 bin [26.2,26.3) has 35730 bin [26.3,26.4) has 35570 bin [26.4,26.5) has 35418 bin [26.5,26.6) has 35517 bin [26.6,26.7) has 35403 bin [26.7,26.8) has 36143 bin [26.8,26.9) has 36090 bin [26.9,27.0) has 36415 bin [27.0,27.1) has 36125 bin [27.1,27.2) has 36104 bin [27.2,27.3) has 36116 bin [27.3,27.4) has 35661 bin [27.4,27.5) has 35360 bin [27.5,27.6) has 34956 bin [27.6,27.7) has 34521 bin [27.7,27.8) has 34161 bin [27.8,27.9) has 33565 bin [27.9,28.0) has 33167 bin [28.0,28.1) has 32300 bin [28.1,28.2) has 32066 bin [28.2,28.3) has 31086 bin [28.3,28.4) has 30920 bin [28.4,28.5) has 30529 bin [28.5,28.6) has 29983 bin [28.6,28.7) has 29088 bin [28.7,28.8) has 28647 bin [28.8,28.9) has 28390 bin [28.9,29.0) has 27212 bin [29.0,29.1) has 26491 bin [29.1,29.2) has 25716 bin [29.2,29.3) has 24761 bin [29.3,29.4) has 23982 bin [29.4,29.5) has 23828 bin [29.5,29.6) has 22453 bin [29.6,29.7) has 22025 bin [29.7,29.8) has 20855 bin [29.8,29.9) has 20184 bin [29.9,30.0) has 19192 bin [30.0,30.1) has 18579 bin [30.1,30.2) has 17826 bin [30.2,30.3) has 17100 bin [30.3,30.4) has 16299 bin [30.4,30.5) has 15525 bin [30.5,30.6) has 14890 bin [30.6,30.7) has 14152 bin [30.7,30.8) has 13681 bin [30.8,30.9) has 12813 bin [30.9,31.0) has 12052 bin [31.0,31.1) has 11817 bin [31.1,31.2) has 10984 bin [31.2,31.3) has 10118 bin [31.3,31.4) has 9730 bin [31.4,31.5) has 9224 bin [31.5,31.6) has 8612 bin [31.6,31.7) has 8274 bin [31.7,31.8) has 7738 bin [31.8,31.9) has 7244 bin [31.9,32.0) has 6693 bin [32.0,32.1) has 6201 bin [32.1,32.2) has 5810 bin [32.2,32.3) has 5455 bin [32.3,32.4) has 5232 bin [32.4,32.5) has 4858 bin [32.5,32.6) has 4427 bin [32.6,32.7) has 4118 bin [32.7,32.8) has 3761 bin [32.8,32.9) has 3618 bin [32.9,33.0) has 3252 bin [33.0,33.1) has 2959 bin [33.1,33.2) has 2733 bin [33.2,33.3) has 2495 bin [33.3,33.4) has 2412 bin [33.4,33.5) has 2114 bin [33.5,33.6) has 1941 bin [33.6,33.7) has 1659 bin [33.7,33.8) has 1463 bin [33.8,33.9) has 1295 bin [33.9,34.0) has 1075 bin [34.0,34.1) has 1038 bin [34.1,34.2) has 917 bin [34.2,34.3) has 816 bin [34.3,34.4) has 738 bin [34.4,34.5) has 711 bin [34.5,34.6) has 645 bin [34.6,34.7) has 603 bin [34.7,34.8) has 584 bin [34.8,34.9) has 532 bin [34.9,35.0) has 486 bin [35.0,35.1) has 506 bin [35.1,35.2) has 483 bin [35.2,35.3) has 464 bin [35.3,35.4) has 393 bin [35.4,35.5) has 421 bin [35.5,35.6) has 392 bin [35.6,35.7) has 355 bin [35.7,35.8) has 370 bin [35.8,35.9) has 303 bin [35.9,36.0) has 289 bin [36.0,36.1) has 254 bin [36.1,36.2) has 246 bin [36.2,36.3) has 230 bin [36.3,36.4) has 164 bin [36.4,36.5) has 147 bin [36.5,36.6) has 155 bin [36.6,36.7) has 112 bin [36.7,36.8) has 80 bin [36.8,36.9) has 61 bin [36.9,37.0) has 46 bin [37.0,37.1) has 38 bin [37.1,37.2) has 35 bin [37.2,37.3) has 14 bin [37.3,37.4) has 9 bin [37.4,37.5) has 7 bin [37.5,37.6) has 2 bin [37.6,37.7) has 4 bin [37.7,37.8) has 4 average z coordinate 14.9 for 21572034 element(s) point source id histogram with bin size 1.000000 bin 26 has 697300 bin 27 has 19379689 bin 28 has 1495045 average point source id 27.036980518387836 for 21572034 element(s)