lasinfo (210611) report for 'AHN4T/02CN1_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: 176/2021 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: 25353309 number of points by return: 25025629 280147 43927 3590 16 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 606230 0 min x y z: 182980.000 606230.000 0.389 max x y z: 184019.999 607519.999 14.432 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: 25353309 extended number of points by return: 25025629 280147 43927 3590 16 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 389 14432 intensity 0 4608 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 -17 29 user_data 8 9 point_source_ID 1010 1013 gps_time 260789123.179654 260791279.876489 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 47 252 B 34 249 NIR 53 252 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 46.08 ('Amplitude') attribute1 -16.64 29.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25025629 number of intermediate returns: 47352 number of last returns: 25023231 number of single returns: 24742903 covered area in square units/kilounits: 1337576/1.34 point density: all returns 18.95 last only 18.71 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25353309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25025629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 280147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 43927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16 instead zero. overview over extended number of returns of given pulse: 24742903 475345 120750 14231 75 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 806103 unclassified (1) 24357490 ground (2) 115316 building (6) 74355 water (9) 45 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1769575 +---> 103486 of those are unclassified (1) +---> 1653025 of those are ground (2) +---> 10016 of those are building (6) +---> 3048 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 1 bin [0.4,0.5) has 245 bin [0.5,0.6) has 3924 bin [0.6,0.7) has 5166 bin [0.7,0.8) has 6091 bin [0.8,0.9) has 46401 bin [0.9,1.0) has 38763 bin [1.0,1.1) has 33433 bin [1.1,1.2) has 59887 bin [1.2,1.3) has 291386 bin [1.3,1.4) has 1420173 bin [1.4,1.5) has 2439868 bin [1.5,1.6) has 3293992 bin [1.6,1.7) has 2167491 bin [1.7,1.8) has 895955 bin [1.8,1.9) has 1096022 bin [1.9,2.0) has 1450540 bin [2.0,2.1) has 1257848 bin [2.1,2.2) has 1250241 bin [2.2,2.3) has 1358281 bin [2.3,2.4) has 1479639 bin [2.4,2.5) has 1239547 bin [2.5,2.6) has 819199 bin [2.6,2.7) has 541523 bin [2.7,2.8) has 480854 bin [2.8,2.9) has 427648 bin [2.9,3.0) has 361333 bin [3.0,3.1) has 374297 bin [3.1,3.2) has 290726 bin [3.2,3.3) has 204183 bin [3.3,3.4) has 142528 bin [3.4,3.5) has 112011 bin [3.5,3.6) has 92992 bin [3.6,3.7) has 84136 bin [3.7,3.8) has 78240 bin [3.8,3.9) has 75316 bin [3.9,4.0) has 74041 bin [4.0,4.1) has 70512 bin [4.1,4.2) has 71180 bin [4.2,4.3) has 68573 bin [4.3,4.4) has 64100 bin [4.4,4.5) has 60831 bin [4.5,4.6) has 56630 bin [4.6,4.7) has 53528 bin [4.7,4.8) has 51054 bin [4.8,4.9) has 47249 bin [4.9,5.0) has 45935 bin [5.0,5.1) has 44277 bin [5.1,5.2) has 44197 bin [5.2,5.3) has 46399 bin [5.3,5.4) has 47101 bin [5.4,5.5) has 44771 bin [5.5,5.6) has 43350 bin [5.6,5.7) has 41959 bin [5.7,5.8) has 40544 bin [5.8,5.9) has 37878 bin [5.9,6.0) has 35439 bin [6.0,6.1) has 33997 bin [6.1,6.2) has 29944 bin [6.2,6.3) has 28027 bin [6.3,6.4) has 25620 bin [6.4,6.5) has 22817 bin [6.5,6.6) has 18628 bin [6.6,6.7) has 15388 bin [6.7,6.8) has 12361 bin [6.8,6.9) has 11207 bin [6.9,7.0) has 10254 bin [7.0,7.1) has 9979 bin [7.1,7.2) has 8176 bin [7.2,7.3) has 7131 bin [7.3,7.4) has 6411 bin [7.4,7.5) has 5833 bin [7.5,7.6) has 5738 bin [7.6,7.7) has 5554 bin [7.7,7.8) has 5307 bin [7.8,7.9) has 5108 bin [7.9,8.0) has 4772 bin [8.0,8.1) has 4906 bin [8.1,8.2) has 4495 bin [8.2,8.3) has 4311 bin [8.3,8.4) has 4115 bin [8.4,8.5) has 4096 bin [8.5,8.6) has 3809 bin [8.6,8.7) has 3745 bin [8.7,8.8) has 3457 bin [8.8,8.9) has 3209 bin [8.9,9.0) has 3108 bin [9.0,9.1) has 3071 bin [9.1,9.2) has 3026 bin [9.2,9.3) has 2690 bin [9.3,9.4) has 2477 bin [9.4,9.5) has 2347 bin [9.5,9.6) has 2044 bin [9.6,9.7) has 1956 bin [9.7,9.8) has 1785 bin [9.8,9.9) has 1660 bin [9.9,10.0) has 1511 bin [10.0,10.1) has 1414 bin [10.1,10.2) has 1239 bin [10.2,10.3) has 943 bin [10.3,10.4) has 890 bin [10.4,10.5) has 799 bin [10.5,10.6) has 688 bin [10.6,10.7) has 629 bin [10.7,10.8) has 531 bin [10.8,10.9) has 515 bin [10.9,11.0) has 347 bin [11.0,11.1) has 309 bin [11.1,11.2) has 223 bin [11.2,11.3) has 179 bin [11.3,11.4) has 173 bin [11.4,11.5) has 137 bin [11.5,11.6) has 125 bin [11.6,11.7) has 131 bin [11.7,11.8) has 133 bin [11.8,11.9) has 78 bin [11.9,12.0) has 53 bin [12.0,12.1) has 32 bin [12.1,12.2) has 40 bin [12.2,12.3) has 18 bin [12.3,12.4) has 24 bin [12.4,12.5) has 16 bin [12.5,12.6) has 22 bin [12.6,12.7) has 14 bin [12.7,12.8) has 11 bin [12.8,12.9) has 14 bin [12.9,13.0) has 12 bin [13.0,13.1) has 15 bin [13.1,13.2) has 10 bin [13.2,13.3) has 12 bin [13.3,13.4) has 1 bin [13.4,13.5) has 5 bin [13.5,13.6) has 6 bin [13.6,13.7) has 1 bin [13.7,13.8) has 3 bin [13.8,13.9) has 2 bin [13.9,14.0) has 6 bin [14.0,14.1) has 3 bin [14.1,14.2) has 3 bin [14.2,14.3) has 2 bin [14.3,14.4) has 1 bin [14.4,14.5) has 2 average z coordinate 2.2 for 25353309 element(s) point source id histogram with bin size 1.000000 bin 1010 has 7510570 bin 1011 has 347622 bin 1013 has 17495117 average point source id 1012.083868934031443 for 25353309 element(s)