lasinfo (210611) report for 'AHN4T/17AN2_24.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: 335/2022 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: 24549788 number of points by return: 23352356 707910 360597 109144 18099 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 543730 0 min x y z: 227980.000 543730.000 11.465 max x y z: 229019.999 545019.999 36.187 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: 24549788 extended number of points by return: 23352356 707910 360597 109144 18099 1611 71 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 11465 36187 intensity 63 4969 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 29 user_data 6 7 point_source_ID 54 56 gps_time 330438346.359212 330440632.114211 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 41 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.54 33.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23352356 number of intermediate returns: 490274 number of last returns: 23350043 number of single returns: 22642885 covered area in square units/kilounits: 1340372/1.34 point density: all returns 18.32 last only 17.42 (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 24549788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23352356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 707910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 360597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 109144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18099 instead zero. overview over extended number of returns of given pulse: 22642885 695343 754770 364340 82583 9370 497 0 0 0 0 0 0 0 0 histogram of classification of points: 1299186 unclassified (1) 23078893 ground (2) 35357 building (6) 136352 water (9) +-> flagged as extended overlap: 1998018 +---> 150058 of those are unclassified (1) +---> 1801951 of those are ground (2) +---> 46009 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.4,11.5) has 8 bin [11.5,11.6) has 579 bin [11.6,11.7) has 1130 bin [11.7,11.8) has 1207 bin [11.8,11.9) has 4769 bin [11.9,12.0) has 7138 bin [12.0,12.1) has 7142 bin [12.1,12.2) has 11529 bin [12.2,12.3) has 28480 bin [12.3,12.4) has 40167 bin [12.4,12.5) has 50193 bin [12.5,12.6) has 105897 bin [12.6,12.7) has 148853 bin [12.7,12.8) has 139041 bin [12.8,12.9) has 222854 bin [12.9,13.0) has 460690 bin [13.0,13.1) has 861455 bin [13.1,13.2) has 907630 bin [13.2,13.3) has 964852 bin [13.3,13.4) has 1112556 bin [13.4,13.5) has 1138614 bin [13.5,13.6) has 1094217 bin [13.6,13.7) has 1357890 bin [13.7,13.8) has 1537036 bin [13.8,13.9) has 1705572 bin [13.9,14.0) has 1477081 bin [14.0,14.1) has 996292 bin [14.1,14.2) has 737066 bin [14.2,14.3) has 819752 bin [14.3,14.4) has 982051 bin [14.4,14.5) has 1226181 bin [14.5,14.6) has 948660 bin [14.6,14.7) has 877530 bin [14.7,14.8) has 634112 bin [14.8,14.9) has 529512 bin [14.9,15.0) has 674077 bin [15.0,15.1) has 614449 bin [15.1,15.2) has 403292 bin [15.2,15.3) has 205367 bin [15.3,15.4) has 115297 bin [15.4,15.5) has 91332 bin [15.5,15.6) has 49955 bin [15.6,15.7) has 23540 bin [15.7,15.8) has 10848 bin [15.8,15.9) has 9176 bin [15.9,16.0) has 7986 bin [16.0,16.1) has 5758 bin [16.1,16.2) has 5198 bin [16.2,16.3) has 5114 bin [16.3,16.4) has 5225 bin [16.4,16.5) has 5365 bin [16.5,16.6) has 5243 bin [16.6,16.7) has 4990 bin [16.7,16.8) has 4682 bin [16.8,16.9) has 5177 bin [16.9,17.0) has 4946 bin [17.0,17.1) has 4757 bin [17.1,17.2) has 4648 bin [17.2,17.3) has 4486 bin [17.3,17.4) has 4562 bin [17.4,17.5) has 4626 bin [17.5,17.6) has 4598 bin [17.6,17.7) has 4686 bin [17.7,17.8) has 4662 bin [17.8,17.9) has 4906 bin [17.9,18.0) has 5460 bin [18.0,18.1) has 5708 bin [18.1,18.2) has 5789 bin [18.2,18.3) has 6011 bin [18.3,18.4) has 6071 bin [18.4,18.5) has 6287 bin [18.5,18.6) has 6219 bin [18.6,18.7) has 6430 bin [18.7,18.8) has 6758 bin [18.8,18.9) has 6827 bin [18.9,19.0) has 6722 bin [19.0,19.1) has 6911 bin [19.1,19.2) has 7486 bin [19.2,19.3) has 7410 bin [19.3,19.4) has 7936 bin [19.4,19.5) has 8092 bin [19.5,19.6) has 8349 bin [19.6,19.7) has 8475 bin [19.7,19.8) has 8727 bin [19.8,19.9) has 8781 bin [19.9,20.0) has 8811 bin [20.0,20.1) has 9094 bin [20.1,20.2) has 9358 bin [20.2,20.3) has 9303 bin [20.3,20.4) has 9254 bin [20.4,20.5) has 9581 bin [20.5,20.6) has 9539 bin [20.6,20.7) has 9567 bin [20.7,20.8) has 9687 bin [20.8,20.9) has 9683 bin [20.9,21.0) has 9785 bin [21.0,21.1) has 9679 bin [21.1,21.2) has 9660 bin [21.2,21.3) has 9915 bin [21.3,21.4) has 9883 bin [21.4,21.5) has 9965 bin [21.5,21.6) has 9966 bin [21.6,21.7) has 10114 bin [21.7,21.8) has 9962 bin [21.8,21.9) has 9977 bin [21.9,22.0) has 10247 bin [22.0,22.1) has 10261 bin [22.1,22.2) has 10168 bin [22.2,22.3) has 10158 bin [22.3,22.4) has 10335 bin [22.4,22.5) has 10428 bin [22.5,22.6) has 10612 bin [22.6,22.7) has 10513 bin [22.7,22.8) has 10509 bin [22.8,22.9) has 10316 bin [22.9,23.0) has 10395 bin [23.0,23.1) has 10401 bin [23.1,23.2) has 10360 bin [23.2,23.3) has 10272 bin [23.3,23.4) has 10471 bin [23.4,23.5) has 10292 bin [23.5,23.6) has 10092 bin [23.6,23.7) has 10059 bin [23.7,23.8) has 10214 bin [23.8,23.9) has 10197 bin [23.9,24.0) has 10109 bin [24.0,24.1) has 10078 bin [24.1,24.2) has 10200 bin [24.2,24.3) has 10319 bin [24.3,24.4) has 10121 bin [24.4,24.5) has 9995 bin [24.5,24.6) has 10099 bin [24.6,24.7) has 10316 bin [24.7,24.8) has 10128 bin [24.8,24.9) has 10148 bin [24.9,25.0) has 10057 bin [25.0,25.1) has 9933 bin [25.1,25.2) has 10074 bin [25.2,25.3) has 10063 bin [25.3,25.4) has 9864 bin [25.4,25.5) has 10066 bin [25.5,25.6) has 10089 bin [25.6,25.7) has 10116 bin [25.7,25.8) has 10101 bin [25.8,25.9) has 9846 bin [25.9,26.0) has 9735 bin [26.0,26.1) has 9761 bin [26.1,26.2) has 9665 bin [26.2,26.3) has 9597 bin [26.3,26.4) has 9603 bin [26.4,26.5) has 9496 bin [26.5,26.6) has 9492 bin [26.6,26.7) has 9411 bin [26.7,26.8) has 9074 bin [26.8,26.9) has 9296 bin [26.9,27.0) has 8866 bin [27.0,27.1) has 8930 bin [27.1,27.2) has 8668 bin [27.2,27.3) has 8612 bin [27.3,27.4) has 8663 bin [27.4,27.5) has 8254 bin [27.5,27.6) has 8239 bin [27.6,27.7) has 8128 bin [27.7,27.8) has 7908 bin [27.8,27.9) has 7733 bin [27.9,28.0) has 7472 bin [28.0,28.1) has 7422 bin [28.1,28.2) has 7282 bin [28.2,28.3) has 7044 bin [28.3,28.4) has 7097 bin [28.4,28.5) has 6804 bin [28.5,28.6) has 6774 bin [28.6,28.7) has 6547 bin [28.7,28.8) has 6333 bin [28.8,28.9) has 6152 bin [28.9,29.0) has 5740 bin [29.0,29.1) has 5776 bin [29.1,29.2) has 5487 bin [29.2,29.3) has 5443 bin [29.3,29.4) has 5228 bin [29.4,29.5) has 4851 bin [29.5,29.6) has 4666 bin [29.6,29.7) has 4750 bin [29.7,29.8) has 4442 bin [29.8,29.9) has 4406 bin [29.9,30.0) has 4119 bin [30.0,30.1) has 4029 bin [30.1,30.2) has 4004 bin [30.2,30.3) has 3913 bin [30.3,30.4) has 3503 bin [30.4,30.5) has 3557 bin [30.5,30.6) has 3421 bin [30.6,30.7) has 3342 bin [30.7,30.8) has 3228 bin [30.8,30.9) has 3016 bin [30.9,31.0) has 2964 bin [31.0,31.1) has 2769 bin [31.1,31.2) has 2597 bin [31.2,31.3) has 2436 bin [31.3,31.4) has 2232 bin [31.4,31.5) has 2201 bin [31.5,31.6) has 2049 bin [31.6,31.7) has 1901 bin [31.7,31.8) has 1737 bin [31.8,31.9) has 1658 bin [31.9,32.0) has 1609 bin [32.0,32.1) has 1416 bin [32.1,32.2) has 1238 bin [32.2,32.3) has 1194 bin [32.3,32.4) has 971 bin [32.4,32.5) has 949 bin [32.5,32.6) has 832 bin [32.6,32.7) has 733 bin [32.7,32.8) has 655 bin [32.8,32.9) has 581 bin [32.9,33.0) has 483 bin [33.0,33.1) has 467 bin [33.1,33.2) has 373 bin [33.2,33.3) has 337 bin [33.3,33.4) has 344 bin [33.4,33.5) has 297 bin [33.5,33.6) has 248 bin [33.6,33.7) has 248 bin [33.7,33.8) has 164 bin [33.8,33.9) has 168 bin [33.9,34.0) has 162 bin [34.0,34.1) has 135 bin [34.1,34.2) has 86 bin [34.2,34.3) has 99 bin [34.3,34.4) has 69 bin [34.4,34.5) has 64 bin [34.5,34.6) has 69 bin [34.6,34.7) has 60 bin [34.7,34.8) has 38 bin [34.8,34.9) has 56 bin [34.9,35.0) has 37 bin [35.0,35.1) has 24 bin [35.1,35.2) has 36 bin [35.2,35.3) has 17 bin [35.3,35.4) has 15 bin [35.4,35.5) has 11 bin [35.5,35.6) has 9 bin [35.6,35.7) has 10 bin [35.7,35.8) has 5 bin [35.8,35.9) has 9 bin [35.9,36.0) has 4 bin [36.0,36.1) has 3 bin [36.1,36.2) has 2 average z coordinate 14.4 for 24549788 element(s) point source id histogram with bin size 1.000000 bin 54 has 3587109 bin 55 has 19515995 bin 56 has 1446684 average point source id 54.912812892722336 for 24549788 element(s)