lasinfo (210611) report for 'AHN4T/41AZ2_23.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: 23/2023 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: 45878873 number of points by return: 39312869 4192068 1804950 489058 79928 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 437480 0 min x y z: 226980.000 437480.000 16.215 max x y z: 228019.999 438769.999 54.783 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: 45878873 extended number of points by return: 39312869 4192068 1804950 489058 79928 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 16215 54783 intensity 0 4559 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 -29 10 user_data 6 7 point_source_ID 152 210 gps_time 324046029.011825 324222624.642846 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 25 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.72 29.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39312869 number of intermediate returns: 2382567 number of last returns: 39299542 number of single returns: 35116105 covered area in square units/kilounits: 1341300/1.34 point density: all returns 34.20 last only 29.30 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45878873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39312869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4192068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1804950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 489058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79928 instead zero. overview over extended number of returns of given pulse: 35116105 4777782 3948273 1636965 358529 38300 2919 0 0 0 0 0 0 0 0 histogram of classification of points: 8406771 unclassified (1) 36844349 ground (2) 618814 building (6) 8499 water (9) 440 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2853703 +---> 600628 of those are unclassified (1) +---> 2186890 of those are ground (2) +---> 63693 of those are building (6) +---> 2492 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 5 bin [16.3,16.4) has 114 bin [16.4,16.5) has 1826 bin [16.5,16.6) has 5006 bin [16.6,16.7) has 13478 bin [16.7,16.8) has 33850 bin [16.8,16.9) has 35529 bin [16.9,17.0) has 79429 bin [17.0,17.1) has 220596 bin [17.1,17.2) has 1203632 bin [17.2,17.3) has 2594678 bin [17.3,17.4) has 3042829 bin [17.4,17.5) has 3320882 bin [17.5,17.6) has 3652885 bin [17.6,17.7) has 4294386 bin [17.7,17.8) has 3751897 bin [17.8,17.9) has 3230671 bin [17.9,18.0) has 2271542 bin [18.0,18.1) has 1635771 bin [18.1,18.2) has 1322370 bin [18.2,18.3) has 1008805 bin [18.3,18.4) has 930601 bin [18.4,18.5) has 856973 bin [18.5,18.6) has 977686 bin [18.6,18.7) has 912094 bin [18.7,18.8) has 701483 bin [18.8,18.9) has 579747 bin [18.9,19.0) has 455804 bin [19.0,19.1) has 369814 bin [19.1,19.2) has 277882 bin [19.2,19.3) has 147093 bin [19.3,19.4) has 75888 bin [19.4,19.5) has 49138 bin [19.5,19.6) has 44284 bin [19.6,19.7) has 44231 bin [19.7,19.8) has 45782 bin [19.8,19.9) has 44915 bin [19.9,20.0) has 47263 bin [20.0,20.1) has 45370 bin [20.1,20.2) has 42277 bin [20.2,20.3) has 43025 bin [20.3,20.4) has 43151 bin [20.4,20.5) has 43125 bin [20.5,20.6) has 44752 bin [20.6,20.7) has 45445 bin [20.7,20.8) has 45545 bin [20.8,20.9) has 45685 bin [20.9,21.0) has 44650 bin [21.0,21.1) has 44071 bin [21.1,21.2) has 44031 bin [21.2,21.3) has 43447 bin [21.3,21.4) 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[48.4,48.5) has 1156 bin [48.5,48.6) has 1107 bin [48.6,48.7) has 1075 bin [48.7,48.8) has 1024 bin [48.8,48.9) has 920 bin [48.9,49.0) has 824 bin [49.0,49.1) has 845 bin [49.1,49.2) has 780 bin [49.2,49.3) has 697 bin [49.3,49.4) has 655 bin [49.4,49.5) has 571 bin [49.5,49.6) has 569 bin [49.6,49.7) has 516 bin [49.7,49.8) has 447 bin [49.8,49.9) has 418 bin [49.9,50.0) has 429 bin [50.0,50.1) has 351 bin [50.1,50.2) has 340 bin [50.2,50.3) has 278 bin [50.3,50.4) has 254 bin [50.4,50.5) has 218 bin [50.5,50.6) has 225 bin [50.6,50.7) has 244 bin [50.7,50.8) has 202 bin [50.8,50.9) has 211 bin [50.9,51.0) has 154 bin [51.0,51.1) has 146 bin [51.1,51.2) has 146 bin [51.2,51.3) has 129 bin [51.3,51.4) has 145 bin [51.4,51.5) has 103 bin [51.5,51.6) has 104 bin [51.6,51.7) has 90 bin [51.7,51.8) has 87 bin [51.8,51.9) has 62 bin [51.9,52.0) has 52 bin [52.0,52.1) has 56 bin [52.1,52.2) has 54 bin [52.2,52.3) has 74 bin [52.3,52.4) has 80 bin [52.4,52.5) has 69 bin [52.5,52.6) has 57 bin [52.6,52.7) has 52 bin [52.7,52.8) has 44 bin [52.8,52.9) has 27 bin [52.9,53.0) has 29 bin [53.0,53.1) has 41 bin [53.1,53.2) has 26 bin [53.2,53.3) has 28 bin [53.3,53.4) has 30 bin [53.4,53.5) has 12 bin [53.5,53.6) has 20 bin [53.6,53.7) has 7 bin [53.7,53.8) has 12 bin [53.8,53.9) has 3 bin [53.9,54.0) has 1 bin [54.0,54.1) has 1 bin [54.1,54.2) has 2 bin [54.2,54.3) has 2 bin [54.4,54.5) has 1 bin [54.5,54.6) has 2 bin [54.6,54.7) has 1 bin [54.7,54.8) has 1 average z coordinate 19.8 for 45878873 element(s) point source id histogram with bin size 1.000000 bin 152 has 10828015 bin 153 has 19184209 bin 210 has 15866649 average point source id 172.47674211613699 for 45878873 element(s)