lasinfo (210611) report for 'AHN4T/26GZ1_19.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: 58578397 number of points by return: 44767687 9415700 3513154 777259 104597 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 476230 0 min x y z: 162980.000 476230.000 -4.759 max x y z: 164019.999 477519.999 36.313 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: 58578397 extended number of points by return: 44767687 9415700 3513154 777259 104597 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 -4759 36313 intensity 59 3217 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 32 user_data 6 7 point_source_ID 144 146 gps_time 270203700.176733 270206057.549091 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 255 G 14 255 B 0 254 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.59 32.17 ('Amplitude') attribute1 -15.39 16.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44767687 number of intermediate returns: 4398999 number of last returns: 44754762 number of single returns: 35343051 covered area in square units/kilounits: 1341084/1.34 point density: all returns 43.68 last only 33.37 (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 58578397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44767687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9415700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3513154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 777259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104597 instead zero. overview over extended number of returns of given pulse: 35343051 11800873 8212954 2696656 518766 5997 100 0 0 0 0 0 0 0 0 histogram of classification of points: 15915799 unclassified (1) 42403779 ground (2) 156045 building (6) 102774 water (9) +-> flagged as extended overlap: 4137645 +---> 1586593 of those are unclassified (1) +---> 2541479 of those are ground (2) +---> 9573 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.8,-4.7) has 50 bin [-4.7,-4.6) has 5031 bin [-4.6,-4.5) has 53144 bin [-4.5,-4.4) has 7776 bin [-4.4,-4.3) has 4064 bin [-4.3,-4.2) has 2670 bin [-4.2,-4.1) has 2240 bin [-4.1,-4.0) has 2168 bin [-4.0,-3.9) has 2229 bin [-3.9,-3.8) has 2430 bin [-3.8,-3.7) has 2503 bin [-3.7,-3.6) has 2589 bin [-3.6,-3.5) has 2638 bin [-3.5,-3.4) has 2647 bin [-3.4,-3.3) has 2911 bin [-3.3,-3.2) has 16093 bin [-3.2,-3.1) has 64434 bin [-3.1,-3.0) has 91533 bin [-3.0,-2.9) has 73196 bin [-2.9,-2.8) has 98131 bin [-2.8,-2.7) has 257953 bin [-2.7,-2.6) has 1147791 bin [-2.6,-2.5) has 1646812 bin [-2.5,-2.4) has 2891830 bin [-2.4,-2.3) has 6668213 bin [-2.3,-2.2) has 6238339 bin [-2.2,-2.1) has 5875350 bin [-2.1,-2.0) has 3946950 bin [-2.0,-1.9) has 2949235 bin [-1.9,-1.8) has 2975974 bin [-1.8,-1.7) has 2829156 bin [-1.7,-1.6) has 2599557 bin [-1.6,-1.5) has 1128062 bin [-1.5,-1.4) has 459103 bin [-1.4,-1.3) has 296339 bin [-1.3,-1.2) has 331309 bin [-1.2,-1.1) has 230273 bin [-1.1,-1.0) has 160631 bin [-1.0,-0.9) has 140214 bin [-0.9,-0.8) has 166682 bin [-0.8,-0.7) has 152602 bin [-0.7,-0.6) has 116759 bin [-0.6,-0.5) has 111545 bin [-0.5,-0.4) has 115229 bin [-0.4,-0.3) has 115392 bin [-0.3,-0.2) has 113303 bin [-0.2,-0.1) has 108883 bin [-0.1,0.0) has 104421 bin [0.0,0.1) has 101394 bin [0.1,0.2) has 99157 bin [0.2,0.3) has 97121 bin [0.3,0.4) has 95996 bin [0.4,0.5) has 92498 bin [0.5,0.6) has 89916 bin [0.6,0.7) has 84646 bin 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20311347 bin 145 has 37986344 bin 146 has 280706 average point source id 144.658054128725979 for 58578397 element(s)