lasinfo (210611) report for 'AHN4T/17FN2_17.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: 24225019 number of points by return: 22959651 798789 335497 107122 21100 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 544980 0 min x y z: 255980.000 544980.000 6.833 max x y z: 257019.999 546269.999 36.270 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: 24225019 extended number of points by return: 22959651 798789 335497 107122 21100 2640 220 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 6833 36270 intensity 0 4921 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 53 55 gps_time 330439584.854476 330441774.543148 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 22 255 NIR 2 255 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 -15.87 33.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22959651 number of intermediate returns: 465920 number of last returns: 22956594 number of single returns: 22157146 covered area in square units/kilounits: 1333800/1.33 point density: all returns 18.16 last only 17.21 (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 24225019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22959651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 798789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 335497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 107122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21100 instead zero. overview over extended number of returns of given pulse: 22157146 930688 686418 342993 91772 14516 1486 0 0 0 0 0 0 0 0 histogram of classification of points: 2691290 unclassified (1) 21200818 ground (2) 117019 building (6) 215892 water (9) +-> flagged as extended overlap: 1959684 +---> 355153 of those are unclassified (1) +---> 1589402 of those are ground (2) +---> 5464 of those are building (6) +---> 9665 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.8,6.9) has 51 bin [6.9,7.0) has 3210 bin [7.0,7.1) has 80770 bin [7.1,7.2) has 27090 bin [7.2,7.3) has 17974 bin [7.3,7.4) has 18171 bin [7.4,7.5) has 22716 bin [7.5,7.6) has 33530 bin [7.6,7.7) has 37384 bin [7.7,7.8) has 47059 bin [7.8,7.9) has 53223 bin [7.9,8.0) has 75098 bin [8.0,8.1) has 97309 bin [8.1,8.2) has 205699 bin [8.2,8.3) has 530661 bin [8.3,8.4) has 854293 bin [8.4,8.5) has 1467517 bin [8.5,8.6) has 2034088 bin [8.6,8.7) has 1959922 bin [8.7,8.8) has 1820409 bin [8.8,8.9) has 1692874 bin [8.9,9.0) has 1641765 bin [9.0,9.1) has 1283812 bin [9.1,9.2) has 1281018 bin [9.2,9.3) has 1529698 bin [9.3,9.4) has 1163120 bin [9.4,9.5) has 731385 bin [9.5,9.6) has 627256 bin [9.6,9.7) has 588189 bin [9.7,9.8) has 657777 bin [9.8,9.9) has 510461 bin [9.9,10.0) has 380429 bin [10.0,10.1) has 255001 bin [10.1,10.2) has 241825 bin [10.2,10.3) has 202834 bin [10.3,10.4) has 184807 bin [10.4,10.5) has 151658 bin [10.5,10.6) has 132604 bin [10.6,10.7) has 117895 bin [10.7,10.8) has 83970 bin [10.8,10.9) has 42880 bin [10.9,11.0) has 14937 bin [11.0,11.1) has 9601 bin [11.1,11.2) has 7964 bin [11.2,11.3) has 7711 bin [11.3,11.4) has 8066 bin [11.4,11.5) has 8122 bin [11.5,11.6) has 8261 bin [11.6,11.7) has 9168 bin [11.7,11.8) has 9506 bin [11.8,11.9) has 8095 bin [11.9,12.0) has 7957 bin [12.0,12.1) has 8059 bin [12.1,12.2) has 9041 bin [12.2,12.3) has 9673 bin [12.3,12.4) has 10001 bin [12.4,12.5) has 10849 bin [12.5,12.6) has 11045 bin [12.6,12.7) has 9890 bin [12.7,12.8) has 9359 bin [12.8,12.9) has 9582 bin [12.9,13.0) has 9669 bin [13.0,13.1) has 9287 bin [13.1,13.2) has 8984 bin [13.2,13.3) has 9128 bin [13.3,13.4) has 9042 bin [13.4,13.5) has 9132 bin [13.5,13.6) has 9011 bin [13.6,13.7) has 8606 bin [13.7,13.8) has 8184 bin [13.8,13.9) has 8606 bin [13.9,14.0) has 8055 bin [14.0,14.1) has 7634 bin [14.1,14.2) has 7560 bin [14.2,14.3) has 7458 bin [14.3,14.4) has 7173 bin [14.4,14.5) has 7089 bin [14.5,14.6) has 6985 bin [14.6,14.7) has 6972 bin [14.7,14.8) has 6959 bin [14.8,14.9) has 6919 bin [14.9,15.0) has 6617 bin [15.0,15.1) has 6379 bin [15.1,15.2) has 6266 bin [15.2,15.3) has 6102 bin [15.3,15.4) has 6090 bin [15.4,15.5) has 6084 bin [15.5,15.6) has 6094 bin [15.6,15.7) has 5827 bin [15.7,15.8) has 5872 bin [15.8,15.9) has 5691 bin [15.9,16.0) has 5590 bin [16.0,16.1) has 5614 bin [16.1,16.2) has 5388 bin [16.2,16.3) has 5284 bin [16.3,16.4) has 5485 bin [16.4,16.5) has 5365 bin [16.5,16.6) has 5236 bin [16.6,16.7) has 5254 bin [16.7,16.8) has 5285 bin [16.8,16.9) has 5259 bin [16.9,17.0) has 5281 bin [17.0,17.1) has 5337 bin [17.1,17.2) has 5273 bin [17.2,17.3) has 5132 bin [17.3,17.4) has 5237 bin [17.4,17.5) has 5489 bin [17.5,17.6) has 5346 bin [17.6,17.7) has 5366 bin [17.7,17.8) has 5323 bin [17.8,17.9) has 5459 bin [17.9,18.0) has 5416 bin [18.0,18.1) has 5385 bin [18.1,18.2) has 5300 bin [18.2,18.3) has 5280 bin [18.3,18.4) has 5153 bin [18.4,18.5) has 5309 bin [18.5,18.6) has 5395 bin [18.6,18.7) has 5431 bin [18.7,18.8) has 5420 bin [18.8,18.9) has 5398 bin [18.9,19.0) has 5576 bin [19.0,19.1) has 5667 bin [19.1,19.2) has 5782 bin [19.2,19.3) has 5822 bin [19.3,19.4) has 5861 bin [19.4,19.5) has 5996 bin [19.5,19.6) has 6048 bin [19.6,19.7) has 6238 bin [19.7,19.8) has 6170 bin [19.8,19.9) has 6283 bin [19.9,20.0) has 6507 bin [20.0,20.1) has 6438 bin [20.1,20.2) has 6464 bin [20.2,20.3) has 6699 bin [20.3,20.4) has 6631 bin [20.4,20.5) has 6841 bin [20.5,20.6) has 6948 bin [20.6,20.7) has 6846 bin [20.7,20.8) has 6833 bin [20.8,20.9) has 6731 bin [20.9,21.0) has 6946 bin [21.0,21.1) has 6950 bin [21.1,21.2) has 6949 bin [21.2,21.3) has 6974 bin [21.3,21.4) has 7008 bin [21.4,21.5) has 6828 bin [21.5,21.6) has 7087 bin [21.6,21.7) has 7158 bin [21.7,21.8) has 7135 bin [21.8,21.9) has 7110 bin [21.9,22.0) has 7141 bin [22.0,22.1) has 7083 bin [22.1,22.2) has 7124 bin [22.2,22.3) has 7044 bin [22.3,22.4) has 7331 bin [22.4,22.5) has 7217 bin [22.5,22.6) has 7377 bin [22.6,22.7) has 7356 bin [22.7,22.8) has 7332 bin [22.8,22.9) has 7306 bin [22.9,23.0) has 7343 bin [23.0,23.1) has 7151 bin [23.1,23.2) has 7118 bin [23.2,23.3) has 6963 bin [23.3,23.4) has 7099 bin [23.4,23.5) has 7118 bin [23.5,23.6) has 7049 bin [23.6,23.7) has 7122 bin [23.7,23.8) has 6975 bin [23.8,23.9) has 6965 bin [23.9,24.0) has 7086 bin [24.0,24.1) has 7090 bin [24.1,24.2) has 7049 bin [24.2,24.3) has 7063 bin [24.3,24.4) has 7037 bin [24.4,24.5) has 6966 bin [24.5,24.6) has 6902 bin [24.6,24.7) has 7090 bin [24.7,24.8) has 6833 bin [24.8,24.9) has 6857 bin [24.9,25.0) has 6850 bin [25.0,25.1) has 6720 bin [25.1,25.2) has 6765 bin [25.2,25.3) has 6661 bin [25.3,25.4) has 6621 bin [25.4,25.5) has 6673 bin [25.5,25.6) has 6828 bin [25.6,25.7) has 6710 bin [25.7,25.8) has 6671 bin [25.8,25.9) has 6680 bin [25.9,26.0) has 6555 bin [26.0,26.1) has 6569 bin [26.1,26.2) has 6446 bin [26.2,26.3) has 6462 bin [26.3,26.4) has 6324 bin [26.4,26.5) has 6250 bin [26.5,26.6) has 6191 bin [26.6,26.7) has 6236 bin [26.7,26.8) has 6120 bin [26.8,26.9) has 6102 bin [26.9,27.0) has 6208 bin [27.0,27.1) has 6016 bin [27.1,27.2) has 6071 bin [27.2,27.3) has 6026 bin [27.3,27.4) has 5791 bin [27.4,27.5) has 5986 bin [27.5,27.6) has 5964 bin [27.6,27.7) has 5852 bin [27.7,27.8) has 5738 bin [27.8,27.9) has 5701 bin [27.9,28.0) has 5655 bin [28.0,28.1) has 5624 bin [28.1,28.2) has 5343 bin [28.2,28.3) has 5241 bin [28.3,28.4) has 5154 bin [28.4,28.5) has 5097 bin [28.5,28.6) has 5091 bin [28.6,28.7) has 4879 bin [28.7,28.8) has 4819 bin [28.8,28.9) has 4853 bin [28.9,29.0) has 4708 bin [29.0,29.1) has 4496 bin [29.1,29.2) has 4525 bin [29.2,29.3) has 4333 bin [29.3,29.4) has 4220 bin [29.4,29.5) has 4244 bin [29.5,29.6) has 4074 bin [29.6,29.7) has 4141 bin [29.7,29.8) has 3840 bin [29.8,29.9) has 3799 bin [29.9,30.0) has 3574 bin [30.0,30.1) has 3603 bin [30.1,30.2) has 3496 bin [30.2,30.3) has 3370 bin [30.3,30.4) has 3327 bin [30.4,30.5) has 3056 bin [30.5,30.6) has 3036 bin [30.6,30.7) has 3061 bin [30.7,30.8) has 2708 bin [30.8,30.9) has 2692 bin [30.9,31.0) has 2682 bin [31.0,31.1) has 2491 bin [31.1,31.2) has 2515 bin [31.2,31.3) has 2379 bin [31.3,31.4) has 2193 bin [31.4,31.5) has 2124 bin [31.5,31.6) has 1998 bin [31.6,31.7) has 1946 bin [31.7,31.8) has 1826 bin [31.8,31.9) has 1733 bin [31.9,32.0) has 1628 bin [32.0,32.1) has 1469 bin [32.1,32.2) has 1358 bin [32.2,32.3) has 1248 bin [32.3,32.4) has 1271 bin [32.4,32.5) has 1144 bin [32.5,32.6) has 1066 bin [32.6,32.7) has 1060 bin [32.7,32.8) has 860 bin [32.8,32.9) has 857 bin [32.9,33.0) has 766 bin [33.0,33.1) has 647 bin [33.1,33.2) has 661 bin [33.2,33.3) has 562 bin [33.3,33.4) has 468 bin [33.4,33.5) has 467 bin [33.5,33.6) has 447 bin [33.6,33.7) has 411 bin [33.7,33.8) has 316 bin [33.8,33.9) has 295 bin [33.9,34.0) has 256 bin [34.0,34.1) has 256 bin [34.1,34.2) has 221 bin [34.2,34.3) has 190 bin [34.3,34.4) has 175 bin [34.4,34.5) has 165 bin [34.5,34.6) has 153 bin [34.6,34.7) has 119 bin [34.7,34.8) has 115 bin [34.8,34.9) has 119 bin [34.9,35.0) has 113 bin [35.0,35.1) has 81 bin [35.1,35.2) has 64 bin [35.2,35.3) has 63 bin [35.3,35.4) has 54 bin [35.4,35.5) has 46 bin [35.5,35.6) has 22 bin [35.6,35.7) has 18 bin [35.7,35.8) has 25 bin [35.8,35.9) has 12 bin [35.9,36.0) has 9 bin [36.0,36.1) has 3 bin [36.1,36.2) has 4 bin [36.2,36.3) has 5 average z coordinate 9.6 for 24225019 element(s) point source id histogram with bin size 1.000000 bin 53 has 4233282 bin 54 has 18888654 bin 55 has 1103083 average point source id 53.870786520332551 for 24225019 element(s)