lasinfo (210611) report for 'AHN4T/25GZ2_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: 178/2021 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: 111642228 number of points by return: 101413239 7447030 2306695 429744 45520 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 474980 0 min x y z: 126980.000 474980.000 -8.459 max x y z: 128019.999 476269.999 27.101 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: 111642228 extended number of points by return: 101413239 7447030 2306695 429744 45520 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 -8459 27101 intensity 48 3944 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 35 user_data 6 8 point_source_ID 84 147 gps_time 269732813.812811 270207553.438913 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 15 255 B 6 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.48 39.44 ('Amplitude') attribute1 -15.41 25.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 101413239 number of intermediate returns: 2789084 number of last returns: 101353475 number of single returns: 93913570 covered area in square units/kilounits: 1309360/1.31 point density: all returns 85.26 last only 77.41 (per square units) spacing: all returns 0.11 last only 0.11 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 111642228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 101413239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7447030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2306695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 429744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45520 instead zero. overview over extended number of returns of given pulse: 93913570 10317999 5641232 1541153 227166 1108 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15622473 unclassified (1) 91779034 ground (2) 3552494 building (6) 582770 water (9) 105457 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 7826767 +---> 1032263 of those are unclassified (1) +---> 6150842 of those are ground (2) +---> 620557 of those are building (6) +---> 19577 of those are water (9) +---> 3528 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.5,-8.4) has 18 bin [-8.4,-8.3) has 2850 bin [-8.3,-8.2) has 13520 bin [-8.2,-8.1) has 14353 bin [-8.1,-8.0) has 10959 bin [-8.0,-7.9) has 11148 bin [-7.9,-7.8) has 11648 bin [-7.8,-7.7) has 15223 bin [-7.7,-7.6) has 17618 bin [-7.6,-7.5) has 15702 bin [-7.5,-7.4) has 15379 bin [-7.4,-7.3) has 13478 bin [-7.3,-7.2) has 12743 bin [-7.2,-7.1) has 12480 bin [-7.1,-7.0) has 11383 bin [-7.0,-6.9) has 10579 bin [-6.9,-6.8) has 10370 bin [-6.8,-6.7) has 10525 bin [-6.7,-6.6) has 10336 bin [-6.6,-6.5) has 10473 bin [-6.5,-6.4) has 10283 bin [-6.4,-6.3) has 9983 bin [-6.3,-6.2) has 9911 bin [-6.2,-6.1) has 9422 bin [-6.1,-6.0) has 9449 bin [-6.0,-5.9) has 9417 bin [-5.9,-5.8) has 9220 bin [-5.8,-5.7) has 8897 bin [-5.7,-5.6) has 8580 bin [-5.6,-5.5) has 8443 bin [-5.5,-5.4) has 8419 bin [-5.4,-5.3) has 8020 bin [-5.3,-5.2) has 7906 bin [-5.2,-5.1) has 8122 bin [-5.1,-5.0) has 6766 bin [-5.0,-4.9) has 8000 bin [-4.9,-4.8) has 9588 bin [-4.8,-4.7) has 8048 bin [-4.7,-4.6) has 8259 bin [-4.6,-4.5) has 8695 bin [-4.5,-4.4) has 9153 bin [-4.4,-4.3) has 8208 bin [-4.3,-4.2) has 8138 bin [-4.2,-4.1) has 8560 bin [-4.1,-4.0) has 8880 bin [-4.0,-3.9) has 8670 bin [-3.9,-3.8) has 8927 bin [-3.8,-3.7) has 8697 bin [-3.7,-3.6) has 9278 bin [-3.6,-3.5) has 9540 bin [-3.5,-3.4) has 9343 bin [-3.4,-3.3) 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31258921 bin 147 has 2177226 average point source id 118.38873109913213 for 111642228 element(s)