lasinfo (210611) report for 'AHN4T/67HN2_24.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: 181/2021 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: 37419017 number of points by return: 35997693 892298 391103 116658 21265 scale factor x y z: 0.001 0.001 0.001 offset x y z: 57980 362480 0 min x y z: 57980.000 362480.000 -0.654 max x y z: 59019.999 363769.999 37.370 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: 37419017 extended number of points by return: 35997693 892298 391103 116658 21265 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 -654 37370 intensity 41 3181 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 89 97 gps_time 261745488.372098 261750549.104011 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 254 G 32 255 B 37 255 NIR 58 243 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.41 31.81 ('Amplitude') attribute1 -16.31 15.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35997693 number of intermediate returns: 528277 number of last returns: 36000701 number of single returns: 35107654 covered area in square units/kilounits: 1329928/1.33 point density: all returns 28.14 last only 27.07 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37419017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35997693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 892298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 391103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 116658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21265 instead zero. overview over extended number of returns of given pulse: 35107654 1004511 821235 379839 93831 11086 861 0 0 0 0 0 0 0 0 histogram of classification of points: 1649899 unclassified (1) 35454471 ground (2) 246804 building (6) 67767 water (9) 76 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2559019 +---> 240246 of those are unclassified (1) +---> 2263467 of those are ground (2) +---> 52862 of those are building (6) +---> 2444 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 24 bin [-0.6,-0.5) has 1908 bin [-0.5,-0.4) has 20802 bin [-0.4,-0.3) has 22920 bin [-0.3,-0.2) has 27749 bin [-0.2,-0.1) has 49461 bin [-0.1,0.0) has 75833 bin [0.0,0.1) has 83819 bin [0.1,0.2) has 93178 bin [0.2,0.3) has 128467 bin [0.3,0.4) has 181795 bin [0.4,0.5) has 323207 bin [0.5,0.6) has 498057 bin [0.6,0.7) has 547948 bin [0.7,0.8) has 622395 bin [0.8,0.9) has 765286 bin [0.9,1.0) has 1754618 bin [1.0,1.1) has 3864635 bin [1.1,1.2) has 6724964 bin [1.2,1.3) has 5665235 bin [1.3,1.4) has 2373671 bin [1.4,1.5) has 912766 bin [1.5,1.6) has 1083973 bin [1.6,1.7) has 2456231 bin [1.7,1.8) has 2794932 bin [1.8,1.9) has 1181928 bin [1.9,2.0) has 481343 bin [2.0,2.1) has 281744 bin [2.1,2.2) has 256879 bin [2.2,2.3) has 248373 bin [2.3,2.4) has 201253 bin [2.4,2.5) has 174090 bin [2.5,2.6) has 195122 bin [2.6,2.7) has 217212 bin [2.7,2.8) has 232658 bin [2.8,2.9) has 265059 bin [2.9,3.0) has 142331 bin [3.0,3.1) has 90560 bin [3.1,3.2) has 77304 bin [3.2,3.3) has 61887 bin [3.3,3.4) has 58617 bin [3.4,3.5) has 54345 bin [3.5,3.6) has 53245 bin [3.6,3.7) has 48819 bin [3.7,3.8) has 49353 bin [3.8,3.9) has 82564 bin [3.9,4.0) has 60221 bin [4.0,4.1) has 68919 bin [4.1,4.2) has 49705 bin [4.2,4.3) has 22495 bin [4.3,4.4) has 14285 bin [4.4,4.5) has 10204 bin [4.5,4.6) has 10475 bin [4.6,4.7) has 10716 bin [4.7,4.8) has 9745 bin [4.8,4.9) 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5638 bin [21.2,21.3) has 5563 bin [21.3,21.4) has 5485 bin [21.4,21.5) has 5583 bin [21.5,21.6) has 5534 bin [21.6,21.7) has 5422 bin [21.7,21.8) has 5164 bin [21.8,21.9) has 5019 bin [21.9,22.0) has 4904 bin [22.0,22.1) has 4820 bin [22.1,22.2) has 4831 bin [22.2,22.3) has 4674 bin [22.3,22.4) has 4705 bin [22.4,22.5) has 4417 bin [22.5,22.6) has 4518 bin [22.6,22.7) has 4268 bin [22.7,22.8) has 4142 bin [22.8,22.9) has 4018 bin [22.9,23.0) has 3926 bin [23.0,23.1) has 3911 bin [23.1,23.2) has 3766 bin [23.2,23.3) has 3805 bin [23.3,23.4) has 3546 bin [23.4,23.5) has 3563 bin [23.5,23.6) has 3589 bin [23.6,23.7) has 3512 bin [23.7,23.8) has 3523 bin [23.8,23.9) has 3477 bin [23.9,24.0) has 3352 bin [24.0,24.1) has 3401 bin [24.1,24.2) has 3406 bin [24.2,24.3) has 3456 bin [24.3,24.4) has 3329 bin [24.4,24.5) has 3314 bin [24.5,24.6) has 3350 bin [24.6,24.7) has 3412 bin [24.7,24.8) has 3432 bin [24.8,24.9) has 3422 bin [24.9,25.0) has 3352 bin [25.0,25.1) has 3303 bin [25.1,25.2) has 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1954 bin [33.2,33.3) has 1829 bin [33.3,33.4) has 1876 bin [33.4,33.5) has 1746 bin [33.5,33.6) has 1731 bin [33.6,33.7) has 1539 bin [33.7,33.8) has 1485 bin [33.8,33.9) has 1384 bin [33.9,34.0) has 1229 bin [34.0,34.1) has 1211 bin [34.1,34.2) has 1082 bin [34.2,34.3) has 959 bin [34.3,34.4) has 872 bin [34.4,34.5) has 762 bin [34.5,34.6) has 721 bin [34.6,34.7) has 644 bin [34.7,34.8) has 568 bin [34.8,34.9) has 496 bin [34.9,35.0) has 382 bin [35.0,35.1) has 389 bin [35.1,35.2) has 333 bin [35.2,35.3) has 300 bin [35.3,35.4) has 247 bin [35.4,35.5) has 196 bin [35.5,35.6) has 153 bin [35.6,35.7) has 137 bin [35.7,35.8) has 108 bin [35.8,35.9) has 78 bin [35.9,36.0) has 63 bin [36.0,36.1) has 55 bin [36.1,36.2) has 37 bin [36.2,36.3) has 22 bin [36.3,36.4) has 19 bin [36.4,36.5) has 18 bin [36.5,36.6) has 13 bin [36.6,36.7) has 8 bin [36.7,36.8) has 5 bin [36.8,36.9) has 9 bin [36.9,37.0) has 10 bin [37.0,37.1) has 4 bin [37.1,37.2) has 4 bin [37.3,37.4) has 1 average z coordinate 2.0 for 37419017 element(s) point source id histogram with bin size 1.000000 bin 89 has 5161089 bin 90 has 20081448 bin 93 has 367938 bin 97 has 11808542 average point source id 92.100603524673033 for 37419017 element(s)