lasinfo (210611) report for 'AHN4T/33GN1_04.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: 33477242 number of points by return: 30249233 2086572 868946 231453 37208 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 461230 0 min x y z: 202980.000 461230.000 7.199 max x y z: 204019.999 462519.999 39.685 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: 33477242 extended number of points by return: 30249233 2086572 868946 231453 37208 3579 251 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 7199 39685 intensity 56 4419 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 14 user_data 6 7 point_source_ID 132 133 gps_time 330772561.212713 330773864.533943 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 50 255 B 39 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 27.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30249233 number of intermediate returns: 1143714 number of last returns: 30238002 number of single returns: 28153707 covered area in square units/kilounits: 1322208/1.32 point density: all returns 25.32 last only 22.87 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33477242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30249233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2086572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 868946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 231453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37208 instead zero. overview over extended number of returns of given pulse: 28153707 2439012 1915444 778791 168491 20114 1683 0 0 0 0 0 0 0 0 histogram of classification of points: 3617437 unclassified (1) 29394224 ground (2) 380504 building (6) 85077 water (9) +-> flagged as extended overlap: 2286977 +---> 279897 of those are unclassified (1) +---> 1990865 of those are ground (2) +---> 1973 of those are building (6) +---> 14242 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 1 bin [7.2,7.3) has 69 bin [7.3,7.4) has 2006 bin [7.4,7.5) has 1913 bin [7.5,7.6) has 2512 bin [7.6,7.7) has 5711 bin [7.7,7.8) has 9828 bin [7.8,7.9) has 14209 bin [7.9,8.0) has 22553 bin [8.0,8.1) has 52374 bin [8.1,8.2) has 109425 bin [8.2,8.3) has 174906 bin [8.3,8.4) has 325462 bin [8.4,8.5) has 863120 bin [8.5,8.6) has 1117763 bin [8.6,8.7) has 1421237 bin [8.7,8.8) has 1635774 bin [8.8,8.9) has 1677082 bin [8.9,9.0) has 1890431 bin [9.0,9.1) has 1849305 bin [9.1,9.2) has 1881314 bin [9.2,9.3) has 1905659 bin [9.3,9.4) has 2038409 bin [9.4,9.5) has 2575112 bin [9.5,9.6) has 2432452 bin [9.6,9.7) has 2419972 bin [9.7,9.8) has 1944769 bin [9.8,9.9) has 1356088 bin [9.9,10.0) has 734294 bin [10.0,10.1) has 472790 bin [10.1,10.2) has 380154 bin [10.2,10.3) has 218649 bin [10.3,10.4) has 119923 bin [10.4,10.5) has 71835 bin [10.5,10.6) has 45018 bin [10.6,10.7) has 38884 bin [10.7,10.8) has 33575 bin [10.8,10.9) has 28977 bin [10.9,11.0) has 28255 bin [11.0,11.1) has 27968 bin [11.1,11.2) has 27104 bin [11.2,11.3) has 26887 bin [11.3,11.4) has 26960 bin [11.4,11.5) has 26828 bin [11.5,11.6) has 26222 bin [11.6,11.7) has 25747 bin [11.7,11.8) has 25462 bin [11.8,11.9) has 27283 bin [11.9,12.0) has 28936 bin [12.0,12.1) has 30656 bin [12.1,12.2) has 30241 bin [12.2,12.3) has 30835 bin [12.3,12.4) has 31972 bin [12.4,12.5) has 33096 bin [12.5,12.6) has 34200 bin [12.6,12.7) has 33115 bin [12.7,12.8) has 30064 bin [12.8,12.9) has 32944 bin [12.9,13.0) has 31487 bin [13.0,13.1) has 30514 bin [13.1,13.2) has 29616 bin [13.2,13.3) has 29117 bin [13.3,13.4) has 28896 bin [13.4,13.5) has 28693 bin [13.5,13.6) has 28211 bin [13.6,13.7) has 27989 bin [13.7,13.8) has 27288 bin [13.8,13.9) has 27183 bin [13.9,14.0) has 27150 bin [14.0,14.1) has 27686 bin [14.1,14.2) has 28112 bin [14.2,14.3) has 27981 bin [14.3,14.4) has 27678 bin [14.4,14.5) has 27968 bin [14.5,14.6) has 27639 bin [14.6,14.7) has 27228 bin [14.7,14.8) has 27534 bin [14.8,14.9) has 27610 bin [14.9,15.0) has 27950 bin [15.0,15.1) has 27871 bin [15.1,15.2) has 28502 bin [15.2,15.3) has 28611 bin [15.3,15.4) has 28852 bin [15.4,15.5) has 28856 bin [15.5,15.6) has 29244 bin [15.6,15.7) has 29005 bin [15.7,15.8) has 29081 bin [15.8,15.9) has 28792 bin [15.9,16.0) has 28312 bin [16.0,16.1) has 28293 bin [16.1,16.2) has 27405 bin [16.2,16.3) has 27177 bin [16.3,16.4) has 26821 bin [16.4,16.5) has 26333 bin [16.5,16.6) has 26027 bin [16.6,16.7) has 25797 bin [16.7,16.8) has 25357 bin [16.8,16.9) has 25267 bin [16.9,17.0) has 24873 bin [17.0,17.1) has 24321 bin [17.1,17.2) has 24436 bin [17.2,17.3) has 24354 bin [17.3,17.4) has 24158 bin [17.4,17.5) has 23639 bin [17.5,17.6) has 23362 bin [17.6,17.7) has 23137 bin [17.7,17.8) has 22920 bin [17.8,17.9) has 22841 bin [17.9,18.0) has 22745 bin [18.0,18.1) has 22212 bin [18.1,18.2) has 22151 bin [18.2,18.3) has 21719 bin [18.3,18.4) has 22025 bin [18.4,18.5) has 21868 bin [18.5,18.6) has 21841 bin [18.6,18.7) has 21188 bin [18.7,18.8) has 20563 bin [18.8,18.9) has 20297 bin [18.9,19.0) has 20319 bin [19.0,19.1) has 20081 bin [19.1,19.2) has 19680 bin [19.2,19.3) has 19656 bin [19.3,19.4) has 19617 bin [19.4,19.5) has 19799 bin [19.5,19.6) has 19942 bin [19.6,19.7) has 19747 bin [19.7,19.8) has 19557 bin [19.8,19.9) has 19747 bin [19.9,20.0) has 19862 bin [20.0,20.1) has 19487 bin [20.1,20.2) has 19245 bin [20.2,20.3) has 18909 bin [20.3,20.4) has 19260 bin [20.4,20.5) has 19295 bin [20.5,20.6) has 19202 bin [20.6,20.7) has 18903 bin [20.7,20.8) has 19068 bin [20.8,20.9) has 18849 bin [20.9,21.0) has 18628 bin [21.0,21.1) has 18328 bin [21.1,21.2) has 18173 bin [21.2,21.3) has 17942 bin [21.3,21.4) has 17638 bin [21.4,21.5) has 17568 bin [21.5,21.6) has 17774 bin [21.6,21.7) has 17525 bin [21.7,21.8) has 17654 bin [21.8,21.9) has 17584 bin [21.9,22.0) has 17443 bin [22.0,22.1) has 17044 bin [22.1,22.2) has 16997 bin [22.2,22.3) has 16720 bin [22.3,22.4) has 16778 bin [22.4,22.5) has 16776 bin [22.5,22.6) has 16325 bin [22.6,22.7) has 16032 bin [22.7,22.8) has 15969 bin [22.8,22.9) has 15754 bin [22.9,23.0) has 15842 bin [23.0,23.1) has 15682 bin [23.1,23.2) has 15694 bin [23.2,23.3) has 15195 bin [23.3,23.4) has 15401 bin [23.4,23.5) has 14988 bin [23.5,23.6) has 14972 bin [23.6,23.7) has 14713 bin [23.7,23.8) has 14436 bin [23.8,23.9) has 14197 bin [23.9,24.0) has 14127 bin [24.0,24.1) has 13848 bin [24.1,24.2) has 13669 bin [24.2,24.3) has 13534 bin [24.3,24.4) has 13067 bin [24.4,24.5) has 12856 bin [24.5,24.6) has 12728 bin [24.6,24.7) has 12675 bin [24.7,24.8) has 12642 bin [24.8,24.9) has 12581 bin [24.9,25.0) has 12324 bin [25.0,25.1) has 12550 bin [25.1,25.2) has 12392 bin [25.2,25.3) has 12115 bin [25.3,25.4) has 11733 bin [25.4,25.5) has 11199 bin [25.5,25.6) has 11297 bin [25.6,25.7) has 11014 bin [25.7,25.8) has 10962 bin [25.8,25.9) has 10684 bin [25.9,26.0) has 10529 bin [26.0,26.1) has 10717 bin [26.1,26.2) has 10454 bin [26.2,26.3) has 10381 bin [26.3,26.4) has 10180 bin [26.4,26.5) has 10047 bin [26.5,26.6) has 9881 bin [26.6,26.7) has 9832 bin [26.7,26.8) has 9599 bin [26.8,26.9) has 9572 bin [26.9,27.0) has 9500 bin [27.0,27.1) has 8853 bin [27.1,27.2) has 8790 bin [27.2,27.3) has 8619 bin [27.3,27.4) has 8274 bin [27.4,27.5) has 8043 bin [27.5,27.6) has 7684 bin [27.6,27.7) has 7298 bin [27.7,27.8) has 7220 bin [27.8,27.9) has 7094 bin [27.9,28.0) has 6868 bin [28.0,28.1) has 6688 bin [28.1,28.2) has 6328 bin [28.2,28.3) has 5888 bin [28.3,28.4) has 5712 bin [28.4,28.5) has 5591 bin [28.5,28.6) has 5253 bin [28.6,28.7) has 5147 bin [28.7,28.8) has 4843 bin [28.8,28.9) has 4797 bin [28.9,29.0) has 4455 bin [29.0,29.1) has 4263 bin [29.1,29.2) has 3976 bin [29.2,29.3) has 3648 bin [29.3,29.4) has 3540 bin [29.4,29.5) has 3242 bin [29.5,29.6) has 3059 bin [29.6,29.7) has 2844 bin [29.7,29.8) has 2701 bin [29.8,29.9) has 2524 bin [29.9,30.0) has 2370 bin [30.0,30.1) has 2082 bin [30.1,30.2) has 1962 bin [30.2,30.3) has 1836 bin [30.3,30.4) has 1627 bin [30.4,30.5) has 1588 bin [30.5,30.6) has 1386 bin [30.6,30.7) has 1332 bin [30.7,30.8) has 1314 bin [30.8,30.9) has 1242 bin [30.9,31.0) has 1136 bin [31.0,31.1) has 1110 bin [31.1,31.2) has 1050 bin [31.2,31.3) has 1067 bin [31.3,31.4) has 969 bin [31.4,31.5) has 907 bin [31.5,31.6) has 877 bin [31.6,31.7) has 775 bin [31.7,31.8) has 783 bin [31.8,31.9) has 695 bin [31.9,32.0) has 653 bin [32.0,32.1) has 612 bin [32.1,32.2) has 617 bin [32.2,32.3) has 581 bin [32.3,32.4) has 459 bin [32.4,32.5) has 481 bin [32.5,32.6) has 432 bin [32.6,32.7) has 418 bin [32.7,32.8) has 369 bin [32.8,32.9) has 360 bin [32.9,33.0) has 349 bin [33.0,33.1) has 317 bin [33.1,33.2) has 320 bin [33.2,33.3) has 267 bin [33.3,33.4) has 294 bin [33.4,33.5) has 274 bin [33.5,33.6) has 273 bin [33.6,33.7) has 271 bin [33.7,33.8) has 229 bin [33.8,33.9) has 227 bin [33.9,34.0) has 194 bin [34.0,34.1) has 158 bin [34.1,34.2) has 157 bin [34.2,34.3) has 167 bin [34.3,34.4) has 148 bin [34.4,34.5) has 97 bin [34.5,34.6) has 109 bin [34.6,34.7) has 104 bin [34.7,34.8) has 127 bin [34.8,34.9) has 96 bin [34.9,35.0) has 109 bin [35.0,35.1) has 90 bin [35.1,35.2) has 81 bin [35.2,35.3) has 75 bin [35.3,35.4) has 72 bin [35.4,35.5) has 63 bin [35.5,35.6) has 45 bin [35.6,35.7) has 58 bin [35.7,35.8) has 67 bin [35.8,35.9) has 60 bin [35.9,36.0) has 50 bin [36.0,36.1) has 48 bin [36.1,36.2) has 42 bin [36.2,36.3) has 47 bin [36.3,36.4) has 40 bin [36.4,36.5) has 45 bin [36.5,36.6) has 50 bin [36.6,36.7) has 51 bin [36.7,36.8) has 36 bin [36.8,36.9) has 23 bin [36.9,37.0) has 39 bin [37.0,37.1) has 45 bin [37.1,37.2) has 49 bin [37.2,37.3) has 56 bin [37.3,37.4) has 43 bin [37.4,37.5) has 39 bin [37.5,37.6) has 36 bin [37.6,37.7) has 45 bin [37.7,37.8) has 31 bin [37.8,37.9) has 50 bin [37.9,38.0) has 43 bin [38.0,38.1) has 43 bin [38.1,38.2) has 37 bin [38.2,38.3) has 33 bin [38.3,38.4) has 40 bin [38.4,38.5) has 27 bin [38.5,38.6) has 20 bin [38.6,38.7) has 25 bin [38.7,38.8) has 18 bin [38.8,38.9) has 15 bin [38.9,39.0) has 15 bin [39.0,39.1) has 7 bin [39.1,39.2) has 5 bin [39.2,39.3) has 3 bin [39.3,39.4) has 6 bin [39.4,39.5) has 5 bin [39.5,39.6) has 1 bin [39.6,39.7) has 5 average z coordinate 10.2 for 33477242 element(s) point source id histogram with bin size 1.000000 bin 132 has 11782820 bin 133 has 21694422 average point source id 132.648034924740813 for 33477242 element(s)