lasinfo (210611) report for 'AHN4T/34AZ1_25.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: 333/2022 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: 32825432 number of points by return: 23601800 6012945 2431512 667722 111453 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 462480 0 min x y z: 223980.000 462480.000 10.706 max x y z: 225019.999 463769.999 51.431 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: 32825432 extended number of points by return: 23601800 6012945 2431512 667722 111453 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 10706 51431 intensity 56 4773 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 15 user_data 6 7 point_source_ID 150 151 gps_time 324042581.891528 324044002.242201 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 26 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.38 31.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23601800 number of intermediate returns: 3229074 number of last returns: 23515590 number of single returns: 17521032 covered area in square units/kilounits: 1340976/1.34 point density: all returns 24.48 last only 17.54 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32825432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23601800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6012945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2431512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 667722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111453 instead zero. overview over extended number of returns of given pulse: 17521032 7215491 5302625 2228297 502044 52503 3440 0 0 0 0 0 0 0 0 histogram of classification of points: 12197944 unclassified (1) 17431174 ground (2) 3189048 building (6) 5978 water (9) 1288 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2325642 +---> 808920 of those are unclassified (1) +---> 1266411 of those are ground (2) +---> 250059 of those are building (6) +---> 252 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.7,10.8) has 108 bin [10.8,10.9) has 7583 bin [10.9,11.0) has 6213 bin [11.0,11.1) has 5939 bin [11.1,11.2) has 5738 bin [11.2,11.3) has 7659 bin [11.3,11.4) has 7414 bin [11.4,11.5) has 7977 bin [11.5,11.6) has 10002 bin [11.6,11.7) has 13221 bin [11.7,11.8) has 30934 bin [11.8,11.9) has 118397 bin [11.9,12.0) has 162031 bin [12.0,12.1) has 382649 bin 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has 280 bin [46.8,46.9) has 233 bin [46.9,47.0) has 224 bin [47.0,47.1) has 198 bin [47.1,47.2) has 165 bin [47.2,47.3) has 143 bin [47.3,47.4) has 162 bin [47.4,47.5) has 109 bin [47.5,47.6) has 130 bin [47.6,47.7) has 73 bin [47.7,47.8) has 87 bin [47.8,47.9) has 63 bin [47.9,48.0) has 67 bin [48.0,48.1) has 53 bin [48.1,48.2) has 56 bin [48.2,48.3) has 54 bin [48.3,48.4) has 30 bin [48.4,48.5) has 38 bin [48.5,48.6) has 38 bin [48.6,48.7) has 31 bin [48.7,48.8) has 19 bin [48.8,48.9) has 16 bin [48.9,49.0) has 15 bin [49.0,49.1) has 15 bin [49.1,49.2) has 9 bin [49.2,49.3) has 9 bin [49.3,49.4) has 8 bin [49.4,49.5) has 13 bin [49.5,49.6) has 5 bin [49.6,49.7) has 9 bin [49.7,49.8) has 11 bin [49.8,49.9) has 6 bin [49.9,50.0) has 13 bin [50.0,50.1) has 3 bin [50.1,50.2) has 7 bin [50.2,50.3) has 5 bin [50.3,50.4) has 6 bin [50.4,50.5) has 3 bin [50.5,50.6) has 1 bin [50.6,50.7) has 2 bin [50.7,50.8) has 3 bin [50.8,50.9) has 6 bin [50.9,51.0) has 5 bin [51.0,51.1) has 6 bin [51.1,51.2) has 4 bin [51.2,51.3) has 4 bin [51.4,51.5) has 1 average z coordinate 18.5 for 32825432 element(s) point source id histogram with bin size 1.000000 bin 150 has 28420449 bin 151 has 4404983 average point source id 150.13419421258493 for 32825432 element(s)