lasinfo (210611) report for 'AHN4T/25GZ2_04.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: 149770475 number of points by return: 119232009 20989595 7707104 1640384 201383 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 479980 0 min x y z: 127980.000 479980.000 -4.612 max x y z: 129019.999 481269.999 33.951 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: 149770475 extended number of points by return: 119232009 20989595 7707104 1640384 201383 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 -4612 33951 intensity 0 4933 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 -34 33 user_data 6 8 point_source_ID 84 142 gps_time 269732740.529907 270200717.767626 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 0 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.94 34.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 119232009 number of intermediate returns: 9556368 number of last returns: 119146953 number of single returns: 98164855 covered area in square units/kilounits: 1295988/1.30 point density: all returns 115.56 last only 91.94 (per square units) spacing: all returns 0.09 last only 0.10 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 149770475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 119232009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20989595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7707104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1640384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 201383 instead zero. overview over extended number of returns of given pulse: 98164855 26604214 18225899 5765667 999502 10177 161 0 0 0 0 0 0 0 0 histogram of classification of points: 41099070 unclassified (1) 98803460 ground (2) 2485792 building (6) 5261934 water (9) 2120219 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 9420480 +---> 2365887 of those are unclassified (1) +---> 6514932 of those are ground (2) +---> 250826 of those are building (6) +---> 240389 of those are water (9) +---> 48446 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.7,-4.6) has 3 bin [-4.6,-4.5) has 1 bin [-4.5,-4.4) has 4 bin [-4.4,-4.3) has 43 bin [-4.3,-4.2) has 6907 bin [-4.2,-4.1) has 63472 bin [-4.1,-4.0) has 57085 bin [-4.0,-3.9) has 68597 bin [-3.9,-3.8) has 109368 bin [-3.8,-3.7) has 132361 bin [-3.7,-3.6) has 165359 bin [-3.6,-3.5) has 237580 bin [-3.5,-3.4) has 363000 bin [-3.4,-3.3) has 372468 bin [-3.3,-3.2) has 374156 bin [-3.2,-3.1) has 291165 bin [-3.1,-3.0) has 228772 bin [-3.0,-2.9) has 273163 bin [-2.9,-2.8) has 481450 bin [-2.8,-2.7) has 671985 bin [-2.7,-2.6) has 2315280 bin [-2.6,-2.5) has 1760145 bin [-2.5,-2.4) has 2077105 bin [-2.4,-2.3) has 4996484 bin [-2.3,-2.2) has 12491959 bin [-2.2,-2.1) has 15350588 bin [-2.1,-2.0) has 8255511 bin [-2.0,-1.9) has 7926290 bin [-1.9,-1.8) has 6727975 bin [-1.8,-1.7) has 6393715 bin [-1.7,-1.6) has 5734134 bin [-1.6,-1.5) has 4001470 bin [-1.5,-1.4) has 2712377 bin [-1.4,-1.3) has 1843017 bin [-1.3,-1.2) has 1341685 bin [-1.2,-1.1) has 982129 bin [-1.1,-1.0) has 846566 bin [-1.0,-0.9) has 771201 bin [-0.9,-0.8) has 611610 bin [-0.8,-0.7) has 581701 bin [-0.7,-0.6) has 588587 bin [-0.6,-0.5) has 669244 bin [-0.5,-0.4) has 2484167 bin [-0.4,-0.3) has 1703016 bin [-0.3,-0.2) has 823882 bin [-0.2,-0.1) has 835814 bin [-0.1,0.0) has 831563 bin [0.0,0.1) has 913359 bin 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[31.1,31.2) has 602 bin [31.2,31.3) has 554 bin [31.3,31.4) has 468 bin [31.4,31.5) has 408 bin [31.5,31.6) has 404 bin [31.6,31.7) has 375 bin [31.7,31.8) has 329 bin [31.8,31.9) has 293 bin [31.9,32.0) has 242 bin [32.0,32.1) has 224 bin [32.1,32.2) has 202 bin [32.2,32.3) has 168 bin [32.3,32.4) has 154 bin [32.4,32.5) has 113 bin [32.5,32.6) has 104 bin [32.6,32.7) has 62 bin [32.7,32.8) has 43 bin [32.8,32.9) has 53 bin [32.9,33.0) has 46 bin [33.0,33.1) has 25 bin [33.1,33.2) has 37 bin [33.2,33.3) has 36 bin [33.3,33.4) has 22 bin [33.4,33.5) has 22 bin [33.5,33.6) has 23 bin [33.6,33.7) has 14 bin [33.7,33.8) has 5 bin [33.8,33.9) has 8 bin [33.9,34.0) has 4 average z coordinate 1.1 for 149770475 element(s) point source id histogram with bin size 1.000000 bin 84 has 19008820 bin 109 has 7732306 bin 110 has 37789949 bin 111 has 4781476 bin 125 has 36675390 bin 140 has 5225580 bin 141 has 35578930 bin 142 has 2978024 average point source id 119.400796104839756 for 149770475 element(s)