lasinfo (210611) report for 'AHN4T/10GZ2_17.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: 176/2021 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: 13024473 number of points by return: 13002363 21792 318 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 551230 0 min x y z: 165980.000 551230.000 -2.027 max x y z: 167019.999 552519.999 4.458 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: 13024473 extended number of points by return: 13002363 21792 318 0 0 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 -2027 4458 intensity 34 4880 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1128 1130 gps_time 269080165.393835 269082014.688452 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 20 255 B 13 255 NIR 28 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.34 48.8 ('Amplitude') attribute1 -16.69 32.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13002363 number of intermediate returns: 318 number of last returns: 13003160 number of single returns: 12981368 covered area in square units/kilounits: 1085224/1.09 point density: all returns 12.00 last only 11.98 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13024473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13002363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 318 instead zero. overview over extended number of returns of given pulse: 12981368 42150 955 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 42618 unclassified (1) 10784097 ground (2) 2197128 water (9) 630 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1165818 +---> 6714 of those are unclassified (1) +---> 911298 of those are ground (2) +---> 247806 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 4 bin [-2.0,-1.9) has 475 bin [-1.9,-1.8) has 2282 bin [-1.8,-1.7) has 2823 bin [-1.7,-1.6) has 7905 bin [-1.6,-1.5) has 78892 bin [-1.5,-1.4) has 309718 bin [-1.4,-1.3) has 809925 bin [-1.3,-1.2) has 1154111 bin [-1.2,-1.1) has 2113394 bin [-1.1,-1.0) has 3273459 bin [-1.0,-0.9) has 1732937 bin [-0.9,-0.8) has 322375 bin [-0.8,-0.7) has 29652 bin [-0.7,-0.6) has 48808 bin [-0.6,-0.5) has 1019355 bin [-0.5,-0.4) has 1435715 bin [-0.4,-0.3) has 215777 bin [-0.3,-0.2) has 58247 bin [-0.2,-0.1) has 36179 bin [-0.1,0.0) has 27796 bin [0.0,0.1) has 27184 bin [0.1,0.2) has 31621 bin [0.2,0.3) has 40158 bin [0.3,0.4) has 47161 bin [0.4,0.5) has 36778 bin [0.5,0.6) has 25551 bin [0.6,0.7) has 14559 bin [0.7,0.8) has 12172 bin [0.8,0.9) has 15623 bin [0.9,1.0) has 19331 bin [1.0,1.1) has 20054 bin [1.1,1.2) has 11433 bin [1.2,1.3) has 13603 bin [1.3,1.4) has 12481 bin [1.4,1.5) has 2616 bin [1.5,1.6) has 1907 bin [1.6,1.7) has 1784 bin [1.7,1.8) has 1780 bin [1.8,1.9) has 1747 bin [1.9,2.0) has 1502 bin [2.0,2.1) has 1277 bin [2.1,2.2) has 949 bin [2.2,2.3) has 593 bin [2.3,2.4) has 422 bin [2.4,2.5) has 319 bin [2.5,2.6) has 262 bin [2.6,2.7) has 231 bin [2.7,2.8) has 195 bin [2.8,2.9) has 221 bin [2.9,3.0) has 149 bin [3.0,3.1) has 153 bin [3.1,3.2) has 164 bin [3.2,3.3) has 120 bin [3.3,3.4) has 96 bin [3.4,3.5) has 120 bin [3.5,3.6) has 92 bin [3.6,3.7) has 82 bin [3.7,3.8) has 50 bin [3.8,3.9) has 51 bin [3.9,4.0) has 23 bin [4.0,4.1) has 11 bin [4.1,4.2) has 9 bin [4.2,4.3) has 4 bin [4.3,4.4) has 2 bin [4.4,4.5) has 4 average z coordinate -0.9 for 13024473 element(s) point source id histogram with bin size 1.000000 bin 1128 has 1174985 bin 1129 has 11427151 bin 1130 has 422337 average point source id 1128.94221278665168 for 13024473 element(s)