lasinfo (210611) report for 'AHN4T/25CZ2_02.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: 175/2021 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: 54446966 number of points by return: 44305521 7816434 1962520 328088 34403 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 479980 0 min x y z: 105980.000 479980.000 -6.587 max x y z: 107019.999 481269.999 34.240 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: 54446966 extended number of points by return: 44305521 7816434 1962520 328088 34403 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 -6587 34240 intensity 48 4136 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 -31 35 user_data 6 7 point_source_ID 109 111 gps_time 270045810.457022 270047464.151562 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 0 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.48 41.36 ('Amplitude') attribute1 -15.34 25.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44305521 number of intermediate returns: 2326471 number of last returns: 44206634 number of single returns: 36391660 covered area in square units/kilounits: 1302116/1.30 point density: all returns 41.81 last only 33.95 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54446966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44305521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7816434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1962520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 328088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34403 instead zero. overview over extended number of returns of given pulse: 36391660 11796142 4911398 1175631 170778 1342 15 0 0 0 0 0 0 0 0 histogram of classification of points: 16035415 unclassified (1) 29240585 ground (2) 8893182 building (6) 152294 water (9) 125490 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3796762 +---> 1074241 of those are unclassified (1) +---> 2115620 of those are ground (2) +---> 595153 of those are building (6) +---> 7809 of those are water (9) +---> 3939 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 4 bin [-6.5,-6.4) has 161 bin [-6.4,-6.3) has 3004 bin [-6.3,-6.2) has 2975 bin [-6.2,-6.1) has 2358 bin [-6.1,-6.0) has 70441 bin [-6.0,-5.9) has 178075 bin [-5.9,-5.8) has 112581 bin [-5.8,-5.7) has 128205 bin [-5.7,-5.6) has 137189 bin [-5.6,-5.5) has 155756 bin [-5.5,-5.4) has 162019 bin [-5.4,-5.3) has 180487 bin [-5.3,-5.2) has 200136 bin [-5.2,-5.1) has 250707 bin [-5.1,-5.0) has 320956 bin [-5.0,-4.9) has 527331 bin [-4.9,-4.8) has 990556 bin [-4.8,-4.7) has 1187332 bin [-4.7,-4.6) has 1548981 bin [-4.6,-4.5) has 2486916 bin [-4.5,-4.4) has 3052587 bin [-4.4,-4.3) has 3282371 bin [-4.3,-4.2) has 3415254 bin [-4.2,-4.1) has 2492768 bin [-4.1,-4.0) has 1735752 bin [-4.0,-3.9) has 1473855 bin [-3.9,-3.8) has 1201148 bin [-3.8,-3.7) has 857495 bin [-3.7,-3.6) has 764836 bin [-3.6,-3.5) has 653720 bin [-3.5,-3.4) has 622306 bin [-3.4,-3.3) has 587393 bin [-3.3,-3.2) has 508506 bin [-3.2,-3.1) has 481564 bin [-3.1,-3.0) has 505444 bin [-3.0,-2.9) has 502789 bin [-2.9,-2.8) has 486001 bin [-2.8,-2.7) has 508057 bin [-2.7,-2.6) has 543858 bin [-2.6,-2.5) has 546352 bin [-2.5,-2.4) has 524765 bin [-2.4,-2.3) has 441788 bin [-2.3,-2.2) has 396692 bin [-2.2,-2.1) has 377807 bin [-2.1,-2.0) has 373476 bin [-2.0,-1.9) has 452461 bin [-1.9,-1.8) has 345155 bin [-1.8,-1.7) 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[26.1,26.2) has 297 bin [26.2,26.3) has 253 bin [26.3,26.4) has 226 bin [26.4,26.5) has 219 bin [26.5,26.6) has 194 bin [26.6,26.7) has 173 bin [26.7,26.8) has 125 bin [26.8,26.9) has 127 bin [26.9,27.0) has 115 bin [27.0,27.1) has 96 bin [27.1,27.2) has 78 bin [27.2,27.3) has 52 bin [27.3,27.4) has 41 bin [27.4,27.5) has 27 bin [27.5,27.6) has 26 bin [27.6,27.7) has 4 bin [27.7,27.8) has 1 bin [27.8,27.9) has 1 bin [27.9,28.0) has 1 bin [33.4,33.5) has 2 bin [33.5,33.6) has 1 bin [33.6,33.7) has 1 bin [33.8,33.9) has 2 bin [33.9,34.0) has 1 bin [34.1,34.2) has 1 bin [34.2,34.3) has 1 average z coordinate -1.5 for 54446966 element(s) point source id histogram with bin size 1.000000 bin 109 has 11038550 bin 110 has 38136556 bin 111 has 5271860 average point source id 109.894086109407823 for 54446966 element(s)