lasinfo (210611) report for 'AHN4T/30HN2_09.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: 179/2021 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: 45790636 number of points by return: 43238053 1967997 492546 83352 8688 scale factor x y z: 0.001 0.001 0.001 offset x y z: 97980 459980 0 min x y z: 97980.000 459980.000 -6.430 max x y z: 99019.999 461269.999 33.251 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: 45790636 extended number of points by return: 43238053 1967997 492546 83352 8688 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 -6430 33251 intensity 48 4841 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 35 user_data 6 7 point_source_ID 169 171 gps_time 270301586.176877 270303285.515801 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 31 255 B 5 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.48 48.41 ('Amplitude') attribute1 -15.31 33.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43238053 number of intermediate returns: 587402 number of last returns: 43203651 number of single returns: 41238470 covered area in square units/kilounits: 1311460/1.31 point density: all returns 34.92 last only 32.94 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45790636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43238053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1967997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 492546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 83352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8688 instead zero. overview over extended number of returns of given pulse: 41238470 2976156 1232157 300097 43410 346 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4367779 unclassified (1) 38126607 ground (2) 2793517 building (6) 458747 water (9) 43986 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2970217 +---> 218755 of those are unclassified (1) +---> 2688047 of those are ground (2) +---> 50189 of those are building (6) +---> 7716 of those are water (9) +---> 5510 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 3 bin [-6.4,-6.3) has 549 bin [-6.3,-6.2) has 68 bin [-6.2,-6.1) has 34 bin [-6.1,-6.0) has 226 bin [-6.0,-5.9) has 272 bin [-5.9,-5.8) has 19 bin [-5.8,-5.7) has 7 bin [-5.7,-5.6) has 5 bin [-5.6,-5.5) has 3 bin [-5.5,-5.4) has 1 bin [-5.4,-5.3) has 7 bin [-5.3,-5.2) has 4 bin [-5.2,-5.1) has 5 bin 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1637806 bin [-1.0,-0.9) has 1406917 bin [-0.9,-0.8) has 1315870 bin [-0.8,-0.7) has 1359289 bin [-0.7,-0.6) has 1492255 bin [-0.6,-0.5) has 1148876 bin [-0.5,-0.4) has 841799 bin [-0.4,-0.3) has 788037 bin [-0.3,-0.2) has 799207 bin [-0.2,-0.1) has 990553 bin [-0.1,0.0) has 1015887 bin [0.0,0.1) has 953839 bin [0.1,0.2) has 836611 bin [0.2,0.3) has 708902 bin [0.3,0.4) has 547546 bin [0.4,0.5) has 348129 bin [0.5,0.6) has 254312 bin [0.6,0.7) has 131383 bin [0.7,0.8) has 90225 bin [0.8,0.9) has 76522 bin [0.9,1.0) has 74725 bin [1.0,1.1) has 72997 bin [1.1,1.2) has 71939 bin [1.2,1.3) has 67425 bin [1.3,1.4) has 63732 bin [1.4,1.5) has 70825 bin [1.5,1.6) has 100671 bin [1.6,1.7) has 112928 bin [1.7,1.8) has 111635 bin [1.8,1.9) has 116903 bin [1.9,2.0) has 121529 bin [2.0,2.1) has 123601 bin [2.1,2.2) has 129451 bin [2.2,2.3) has 129920 bin [2.3,2.4) has 123786 bin [2.4,2.5) has 123447 bin [2.5,2.6) has 128811 bin [2.6,2.7) has 117902 bin [2.7,2.8) has 103340 bin [2.8,2.9) has 88991 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[32.1,32.2) has 3 bin [32.2,32.3) has 2 bin [32.3,32.4) has 6 bin [32.4,32.5) has 1 bin [32.5,32.6) has 2 bin [33.0,33.1) has 3 bin [33.1,33.2) has 12 bin [33.2,33.3) has 8 average z coordinate -0.2 for 45790636 element(s) point source id histogram with bin size 1.000000 bin 169 has 11421081 bin 170 has 31550949 bin 171 has 2818606 average point source id 169.812134625079239 for 45790636 element(s)