lasinfo (210611) report for 'AHN4T/34DZ2_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: 337/2022 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: 26287095 number of points by return: 23535928 1817907 730839 176072 26349 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 454980 0 min x y z: 235980.000 454980.000 15.788 max x y z: 237019.999 456269.999 52.402 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: 26287095 extended number of points by return: 23535928 1817907 730839 176072 26349 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 15788 52402 intensity 56 4865 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 -29 29 user_data 6 7 point_source_ID 159 161 gps_time 324126817.249495 324129732.113516 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 52 255 B 42 255 NIR 7 255 extended_return_number 1 5 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 -16.43 31.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23535928 number of intermediate returns: 939637 number of last returns: 23524254 number of single returns: 21712724 covered area in square units/kilounits: 1339828/1.34 point density: all returns 19.62 last only 17.56 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26287095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23535928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1817907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 730839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 176072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26349 instead zero. overview over extended number of returns of given pulse: 21712724 2172529 1666620 602456 119522 12267 977 0 0 0 0 0 0 0 0 histogram of classification of points: 3161445 unclassified (1) 22448431 ground (2) 646406 building (6) 25082 water (9) 5731 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2422822 +---> 413568 of those are unclassified (1) +---> 1949286 of those are ground (2) +---> 59588 of those are building (6) +---> 380 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 1 bin [15.9,16.0) has 186 bin [16.0,16.1) has 20223 bin [16.1,16.2) has 26924 bin [16.2,16.3) has 22586 bin [16.3,16.4) has 30817 bin [16.4,16.5) has 63280 bin [16.5,16.6) has 107824 bin [16.6,16.7) has 145349 bin [16.7,16.8) has 266284 bin [16.8,16.9) has 550069 bin [16.9,17.0) has 702404 bin [17.0,17.1) has 575733 bin [17.1,17.2) has 622943 bin [17.2,17.3) has 1191400 bin [17.3,17.4) has 2505830 bin [17.4,17.5) has 3582720 bin [17.5,17.6) has 2955969 bin [17.6,17.7) has 2519882 bin [17.7,17.8) has 2140682 bin [17.8,17.9) has 1253415 bin [17.9,18.0) has 805215 bin [18.0,18.1) has 613882 bin [18.1,18.2) has 466844 bin [18.2,18.3) has 399244 bin [18.3,18.4) has 290799 bin [18.4,18.5) has 210254 bin [18.5,18.6) has 158070 bin [18.6,18.7) has 117490 bin [18.7,18.8) has 65214 bin [18.8,18.9) has 27589 bin [18.9,19.0) has 22110 bin [19.0,19.1) has 22280 bin [19.1,19.2) has 24209 bin [19.2,19.3) has 25305 bin [19.3,19.4) has 24251 bin [19.4,19.5) has 20194 bin [19.5,19.6) has 18344 bin [19.6,19.7) has 19177 bin [19.7,19.8) has 18488 bin [19.8,19.9) has 19349 bin [19.9,20.0) has 19979 bin [20.0,20.1) has 19343 bin [20.1,20.2) has 19738 bin [20.2,20.3) has 21171 bin [20.3,20.4) has 22306 bin [20.4,20.5) has 24713 bin [20.5,20.6) has 25811 bin [20.6,20.7) has 27135 bin [20.7,20.8) has 31899 bin [20.8,20.9) has 32138 bin [20.9,21.0) has 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bin [44.5,44.6) has 217 bin [44.6,44.7) has 189 bin [44.7,44.8) has 200 bin [44.8,44.9) has 198 bin [44.9,45.0) has 203 bin [45.0,45.1) has 174 bin [45.1,45.2) has 168 bin [45.2,45.3) has 166 bin [45.3,45.4) has 159 bin [45.4,45.5) has 153 bin [45.5,45.6) has 158 bin [45.6,45.7) has 149 bin [45.7,45.8) has 131 bin [45.8,45.9) has 128 bin [45.9,46.0) has 149 bin [46.0,46.1) has 158 bin [46.1,46.2) has 121 bin [46.2,46.3) has 147 bin [46.3,46.4) has 148 bin [46.4,46.5) has 160 bin [46.5,46.6) has 152 bin [46.6,46.7) has 146 bin [46.7,46.8) has 135 bin [46.8,46.9) has 141 bin [46.9,47.0) has 141 bin [47.0,47.1) has 152 bin [47.1,47.2) has 134 bin [47.2,47.3) has 154 bin [47.3,47.4) has 137 bin [47.4,47.5) has 137 bin [47.5,47.6) has 131 bin [47.6,47.7) has 146 bin [47.7,47.8) has 115 bin [47.8,47.9) has 128 bin [47.9,48.0) has 122 bin [48.0,48.1) has 124 bin [48.1,48.2) has 108 bin [48.2,48.3) has 110 bin [48.3,48.4) has 109 bin [48.4,48.5) has 92 bin [48.5,48.6) has 121 bin [48.6,48.7) has 113 bin [48.7,48.8) has 100 bin [48.8,48.9) has 83 bin [48.9,49.0) has 97 bin [49.0,49.1) has 106 bin [49.1,49.2) has 114 bin [49.2,49.3) has 93 bin [49.3,49.4) has 68 bin [49.4,49.5) has 89 bin [49.5,49.6) has 69 bin [49.6,49.7) has 86 bin [49.7,49.8) has 94 bin [49.8,49.9) has 72 bin [49.9,50.0) has 72 bin [50.0,50.1) has 80 bin [50.1,50.2) has 62 bin [50.2,50.3) has 58 bin [50.3,50.4) has 66 bin [50.4,50.5) has 60 bin [50.5,50.6) has 42 bin [50.6,50.7) has 60 bin [50.7,50.8) has 34 bin [50.8,50.9) has 28 bin [50.9,51.0) has 21 bin [51.0,51.1) has 23 bin [51.1,51.2) has 33 bin [51.2,51.3) has 18 bin [51.3,51.4) has 22 bin [51.4,51.5) has 17 bin [51.5,51.6) has 15 bin [51.6,51.7) has 9 bin [51.7,51.8) has 9 bin [51.8,51.9) has 4 bin [51.9,52.0) has 6 bin [52.0,52.1) has 5 bin [52.1,52.2) has 3 bin [52.2,52.3) has 2 bin [52.3,52.4) has 1 bin [52.4,52.5) has 1 average z coordinate 18.9 for 26287095 element(s) point source id histogram with bin size 1.000000 bin 159 has 965268 bin 160 has 23730064 bin 161 has 1591763 average point source id 160.023832797043582 for 26287095 element(s)