lasinfo (210611) report for 'AHN4T/07DZ1_14.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: 334/2022 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: 17661824 number of points by return: 12647128 3223394 1370214 359079 56339 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 577480 0 min x y z: 232980.000 577480.000 -1.856 max x y z: 234019.999 578769.999 38.466 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: 17661824 extended number of points by return: 12647128 3223394 1370214 359079 56339 5375 295 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 -1856 38466 intensity 46 4904 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 26 1027 gps_time 330511911.915111 330777357.962086 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 52 255 B 42 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.65 32.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12647128 number of intermediate returns: 1796129 number of last returns: 12626320 number of single returns: 9407753 covered area in square units/kilounits: 1026560/1.03 point density: all returns 17.20 last only 12.30 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17661824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12647128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3223394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1370214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 359079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56339 instead zero. overview over extended number of returns of given pulse: 9407753 3713533 3038291 1213908 255696 30610 2033 0 0 0 0 0 0 0 0 histogram of classification of points: 6073800 unclassified (1) 8877093 ground (2) 1026026 building (6) 1642180 water (9) 42725 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1239626 +---> 369590 of those are unclassified (1) +---> 712191 of those are ground (2) +---> 127094 of those are building (6) +---> 28703 of those are water (9) +---> 2048 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 47 bin [-1.8,-1.7) has 3118 bin [-1.7,-1.6) has 12469 bin [-1.6,-1.5) has 14561 bin [-1.5,-1.4) has 16846 bin [-1.4,-1.3) has 16935 bin [-1.3,-1.2) has 17131 bin [-1.2,-1.1) has 31091 bin [-1.1,-1.0) has 34148 bin [-1.0,-0.9) has 608171 bin [-0.9,-0.8) has 844031 bin [-0.8,-0.7) has 199303 bin [-0.7,-0.6) has 190628 bin [-0.6,-0.5) has 178386 bin [-0.5,-0.4) has 255159 bin [-0.4,-0.3) has 342851 bin [-0.3,-0.2) has 453510 bin [-0.2,-0.1) has 450853 bin [-0.1,0.0) has 446106 bin [0.0,0.1) has 555809 bin [0.1,0.2) has 727522 bin [0.2,0.3) has 777447 bin [0.3,0.4) has 791483 bin [0.4,0.5) has 575609 bin [0.5,0.6) has 730524 bin [0.6,0.7) has 457172 bin [0.7,0.8) has 376162 bin [0.8,0.9) has 277824 bin [0.9,1.0) has 206237 bin [1.0,1.1) has 207775 bin [1.1,1.2) has 192369 bin [1.2,1.3) has 159647 bin [1.3,1.4) has 151300 bin [1.4,1.5) has 120177 bin [1.5,1.6) has 107051 bin [1.6,1.7) has 116137 bin [1.7,1.8) has 134744 bin [1.8,1.9) has 159521 bin [1.9,2.0) has 161329 bin [2.0,2.1) has 156346 bin [2.1,2.2) has 115396 bin [2.2,2.3) has 98294 bin [2.3,2.4) has 105984 bin [2.4,2.5) has 88016 bin [2.5,2.6) has 68941 bin [2.6,2.7) has 67034 bin [2.7,2.8) has 64016 bin [2.8,2.9) has 61546 bin [2.9,3.0) has 60759 bin [3.0,3.1) has 58221 bin [3.1,3.2) has 60761 bin [3.2,3.3) has 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[31.4,31.5) has 30 bin [31.5,31.6) has 38 bin [31.6,31.7) has 27 bin [31.7,31.8) has 39 bin [31.8,31.9) has 26 bin [31.9,32.0) has 29 bin [32.0,32.1) has 25 bin [32.1,32.2) has 14 bin [32.2,32.3) has 28 bin [32.3,32.4) has 16 bin [32.4,32.5) has 17 bin [32.5,32.6) has 7 bin [32.6,32.7) has 32 bin [32.7,32.8) has 12 bin [32.8,32.9) has 36 bin [32.9,33.0) has 4104 bin [33.0,33.1) has 2678 bin [33.1,33.2) has 490 bin [33.2,33.3) has 132 bin [33.3,33.4) has 153 bin [33.4,33.5) has 801 bin [33.5,33.6) has 165 bin [33.6,33.7) has 6 bin [33.7,33.8) has 1 bin [33.8,33.9) has 9 bin [33.9,34.0) has 8 bin [34.0,34.1) has 15 bin [34.1,34.2) has 64 bin [34.2,34.3) has 244 bin [34.3,34.4) has 65 bin [34.4,34.5) has 32 bin [34.5,34.6) has 52 bin [34.6,34.7) has 18 bin [34.7,34.8) has 7 bin [34.8,34.9) has 38 bin [34.9,35.0) has 11 bin [35.0,35.1) has 10 bin [35.1,35.2) has 8 bin [35.3,35.4) has 8 bin [35.4,35.5) has 6 bin [35.5,35.6) has 3 bin [35.6,35.7) has 2 bin [35.7,35.8) has 10 bin [35.8,35.9) has 3 bin [36.4,36.5) has 1 bin [36.5,36.6) has 199 bin [36.6,36.7) has 305 bin [36.7,36.8) has 4 bin [37.5,37.6) has 1 bin [37.6,37.7) has 3 bin [37.7,37.8) has 1 bin [38.2,38.3) has 2 bin [38.3,38.4) has 7 bin [38.4,38.5) has 4 average z coordinate 3.3 for 17661824 element(s) point source id histogram with bin size 1.000000 bin 26 has 2194 bin 28 has 1604456 bin 1027 has 16055174 average point source id 936.123330749983666 for 17661824 element(s)