lasinfo (210611) report for 'AHN4T/22CZ2_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: 335/2022 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: 45659970 number of points by return: 24987797 13560604 5560250 1354210 197109 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 499980 0 min x y z: 226980.000 499980.000 4.439 max x y z: 228019.999 501269.999 50.948 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: 45659970 extended number of points by return: 24987797 13560604 5560250 1354210 197109 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 4439 50948 intensity 17 3950 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 1 user_data 6 7 point_source_ID 152 153 gps_time 324045070.677857 324047541.908362 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 26 255 B 21 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 23.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24987797 number of intermediate returns: 7131439 number of last returns: 24967598 number of single returns: 11426864 covered area in square units/kilounits: 1336584/1.34 point density: all returns 34.16 last only 18.68 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45659970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24987797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13560604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5560250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1354210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 197109 instead zero. overview over extended number of returns of given pulse: 11426864 15996047 12618193 4631835 898467 83231 5333 0 0 0 0 0 0 0 0 histogram of classification of points: 28180414 unclassified (1) 17316431 ground (2) 111503 building (6) 43889 water (9) 7733 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2784962 +---> 1609005 of those are unclassified (1) +---> 1174438 of those are ground (2) +---> 423 of those are building (6) +---> 1096 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.4,4.5) has 25 bin [4.5,4.6) has 1391 bin [4.6,4.7) has 11812 bin [4.7,4.8) has 23493 bin [4.8,4.9) has 28116 bin [4.9,5.0) has 30747 bin [5.0,5.1) has 32168 bin [5.1,5.2) has 38954 bin [5.2,5.3) has 40598 bin [5.3,5.4) has 45140 bin [5.4,5.5) has 63892 bin [5.5,5.6) has 83561 bin [5.6,5.7) has 131649 bin [5.7,5.8) has 236677 bin [5.8,5.9) has 540710 bin 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[48.4,48.5) has 26 bin [48.5,48.6) has 38 bin [48.6,48.7) has 34 bin [48.7,48.8) has 27 bin [48.8,48.9) has 30 bin [48.9,49.0) has 17 bin [49.0,49.1) has 27 bin [49.1,49.2) has 31 bin [49.2,49.3) has 21 bin [49.3,49.4) has 13 bin [49.4,49.5) has 12 bin [49.5,49.6) has 5 bin [49.6,49.7) has 5 bin [49.7,49.8) has 5 bin [49.8,49.9) has 2 bin [49.9,50.0) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 2 bin [50.3,50.4) has 5 bin [50.4,50.5) has 7 bin [50.5,50.6) has 1 bin [50.6,50.7) has 1 bin [50.7,50.8) has 1 bin [50.8,50.9) has 3 bin [50.9,51.0) has 1 average z coordinate 16.0 for 45659970 element(s) point source id histogram with bin size 1.000000 bin 152 has 16907637 bin 153 has 28752333 average point source id 152.629705472868238 for 45659970 element(s)