lasinfo (210611) report for 'AHN4T/34EZ2_15.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: 337/2022 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: 46735810 number of points by return: 36482611 6869781 2670166 626712 86540 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 464980 0 min x y z: 248980.000 464980.000 24.420 max x y z: 250019.999 466269.999 62.056 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: 46735810 extended number of points by return: 36482611 6869781 2670166 626712 86540 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 24420 62056 intensity 0 4903 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 29 user_data 6 7 point_source_ID 170 210 gps_time 324211966.473424 324222067.569109 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 32.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36482611 number of intermediate returns: 3381406 number of last returns: 36498689 number of single returns: 29626896 covered area in square units/kilounits: 1340692/1.34 point density: all returns 34.86 last only 27.22 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46735810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36482611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6869781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2670166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 626712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 86540 instead zero. overview over extended number of returns of given pulse: 29626896 8405852 6117042 2154600 395389 34001 2030 0 0 0 0 0 0 0 0 histogram of classification of points: 12801175 unclassified (1) 32865778 ground (2) 1052519 building (6) 15106 water (9) 1232 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3042463 +---> 873793 of those are unclassified (1) +---> 2071755 of those are ground (2) +---> 96658 of those are building (6) +---> 257 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.4,24.5) has 275 bin [24.5,24.6) has 1549 bin [24.6,24.7) has 2722 bin [24.7,24.8) has 6148 bin [24.8,24.9) has 6967 bin [24.9,25.0) has 18098 bin [25.0,25.1) has 98559 bin [25.1,25.2) has 143876 bin [25.2,25.3) has 232175 bin [25.3,25.4) has 558772 bin [25.4,25.5) has 344269 bin [25.5,25.6) has 406753 bin [25.6,25.7) has 345453 bin [25.7,25.8) has 379320 bin 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bin [60.6,60.7) has 58 bin [60.7,60.8) has 37 bin [60.8,60.9) has 32 bin [60.9,61.0) has 21 bin [61.0,61.1) has 15 bin [61.1,61.2) has 18 bin [61.2,61.3) has 20 bin [61.3,61.4) has 21 bin [61.4,61.5) has 14 bin [61.5,61.6) has 5 bin [61.6,61.7) has 6 bin [61.7,61.8) has 5 bin [61.8,61.9) has 2 bin [61.9,62.0) has 2 bin [62.0,62.1) has 3 average z coordinate 30.6 for 46735810 element(s) point source id histogram with bin size 1.000000 bin 170 has 9888927 bin 171 has 22311308 bin 210 has 14535575 average point source id 182.918023845098645 for 46735810 element(s)