lasinfo (210611) report for 'AHN4T/19CN1_23.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: 177/2021 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: 28281377 number of points by return: 26607047 1383265 242531 46844 1690 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 506230 0 min x y z: 101980.000 506230.000 1.069 max x y z: 103019.999 507519.999 25.506 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: 28281377 extended number of points by return: 26607047 1383265 242531 46844 1690 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 1069 25506 intensity 48 3304 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 8 9 point_source_ID 29 31 gps_time 269527153.496939 269528399.665534 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 243 G 46 231 B 41 222 NIR 38 251 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.48 33.04 ('Amplitude') attribute1 -17.91 14.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26607047 number of intermediate returns: 291153 number of last returns: 26601335 number of single returns: 25218158 covered area in square units/kilounits: 1318252/1.32 point density: all returns 21.45 last only 20.18 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28281377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26607047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1383265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 242531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1690 instead zero. overview over extended number of returns of given pulse: 25218158 2285963 587641 181155 8295 165 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2320680 unclassified (1) 24720265 ground (2) 8637 building (6) 1231795 water (9) +-> flagged as extended overlap: 2080102 +---> 159278 of those are unclassified (1) +---> 1917208 of those are ground (2) +---> 3616 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.0,1.1) has 5 bin [1.1,1.2) has 20 bin [1.2,1.3) has 35 bin [1.3,1.4) has 157 bin [1.4,1.5) has 792 bin [1.5,1.6) has 1237 bin [1.6,1.7) has 1066 bin [1.7,1.8) has 792 bin [1.8,1.9) has 758 bin [1.9,2.0) has 1662 bin [2.0,2.1) has 10220 bin [2.1,2.2) has 22419 bin [2.2,2.3) has 38051 bin [2.3,2.4) has 57040 bin [2.4,2.5) has 74663 bin [2.5,2.6) has 157032 bin [2.6,2.7) has 373376 bin [2.7,2.8) has 812480 bin [2.8,2.9) has 2195352 bin [2.9,3.0) has 1423592 bin [3.0,3.1) has 1562512 bin [3.1,3.2) has 1437156 bin [3.2,3.3) has 1146067 bin [3.3,3.4) has 909649 bin [3.4,3.5) has 761435 bin [3.5,3.6) has 720532 bin [3.6,3.7) has 637914 bin [3.7,3.8) has 485008 bin [3.8,3.9) has 428161 bin [3.9,4.0) has 396970 bin [4.0,4.1) has 362991 bin [4.1,4.2) has 337895 bin [4.2,4.3) has 330770 bin [4.3,4.4) has 328612 bin [4.4,4.5) has 320124 bin [4.5,4.6) has 307179 bin [4.6,4.7) has 298650 bin [4.7,4.8) has 287740 bin [4.8,4.9) has 283819 bin [4.9,5.0) has 278064 bin [5.0,5.1) has 272362 bin [5.1,5.2) has 266797 bin [5.2,5.3) has 263124 bin [5.3,5.4) has 254669 bin [5.4,5.5) has 246460 bin [5.5,5.6) has 240560 bin [5.6,5.7) has 231171 bin [5.7,5.8) has 223344 bin [5.8,5.9) has 209826 bin [5.9,6.0) has 199383 bin [6.0,6.1) has 190788 bin [6.1,6.2) has 181990 bin [6.2,6.3) has 174128 bin [6.3,6.4) has 165594 bin [6.4,6.5) has 161139 bin [6.5,6.6) has 157272 bin [6.6,6.7) has 153622 bin [6.7,6.8) has 145344 bin [6.8,6.9) has 141581 bin [6.9,7.0) has 137493 bin [7.0,7.1) has 134735 bin [7.1,7.2) has 133504 bin [7.2,7.3) has 131266 bin [7.3,7.4) has 128183 bin [7.4,7.5) has 125898 bin [7.5,7.6) has 123652 bin [7.6,7.7) has 123902 bin [7.7,7.8) has 119854 bin [7.8,7.9) has 117632 bin [7.9,8.0) has 113406 bin [8.0,8.1) has 110984 bin [8.1,8.2) has 108294 bin [8.2,8.3) has 107290 bin [8.3,8.4) has 106115 bin [8.4,8.5) has 104122 bin [8.5,8.6) has 102213 bin [8.6,8.7) has 101022 bin [8.7,8.8) has 99550 bin [8.8,8.9) has 99224 bin [8.9,9.0) has 96060 bin [9.0,9.1) has 94029 bin [9.1,9.2) has 93046 bin [9.2,9.3) has 91394 bin [9.3,9.4) has 91579 bin [9.4,9.5) has 89558 bin [9.5,9.6) has 86982 bin [9.6,9.7) has 85195 bin [9.7,9.8) has 82234 bin [9.8,9.9) has 81980 bin [9.9,10.0) has 81941 bin [10.0,10.1) has 80856 bin [10.1,10.2) has 78273 bin [10.2,10.3) has 78393 bin [10.3,10.4) has 77400 bin [10.4,10.5) has 77606 bin [10.5,10.6) has 77180 bin [10.6,10.7) has 75650 bin [10.7,10.8) has 72542 bin [10.8,10.9) has 70163 bin [10.9,11.0) has 68127 bin [11.0,11.1) has 67642 bin [11.1,11.2) has 67518 bin [11.2,11.3) has 66996 bin [11.3,11.4) has 66663 bin [11.4,11.5) has 65734 bin [11.5,11.6) has 65616 bin [11.6,11.7) has 66052 bin [11.7,11.8) has 65463 bin [11.8,11.9) has 65888 bin [11.9,12.0) has 65147 bin [12.0,12.1) has 63723 bin [12.1,12.2) has 62550 bin [12.2,12.3) has 61224 bin [12.3,12.4) has 60057 bin [12.4,12.5) has 60742 bin [12.5,12.6) has 59545 bin [12.6,12.7) has 58962 bin [12.7,12.8) has 57736 bin [12.8,12.9) has 57202 bin [12.9,13.0) has 57413 bin [13.0,13.1) has 57270 bin [13.1,13.2) has 56978 bin [13.2,13.3) has 57036 bin [13.3,13.4) has 55237 bin [13.4,13.5) has 54166 bin [13.5,13.6) has 50789 bin [13.6,13.7) has 49352 bin [13.7,13.8) has 47856 bin [13.8,13.9) has 47103 bin [13.9,14.0) has 45930 bin [14.0,14.1) has 44854 bin [14.1,14.2) has 43602 bin [14.2,14.3) has 42429 bin [14.3,14.4) has 40981 bin [14.4,14.5) has 39966 bin [14.5,14.6) has 39308 bin [14.6,14.7) has 38733 bin [14.7,14.8) has 37173 bin [14.8,14.9) has 35833 bin [14.9,15.0) has 37098 bin [15.0,15.1) has 37761 bin [15.1,15.2) has 37178 bin [15.2,15.3) has 36466 bin [15.3,15.4) has 34697 bin [15.4,15.5) has 32952 bin [15.5,15.6) has 31577 bin [15.6,15.7) has 30275 bin [15.7,15.8) has 30012 bin [15.8,15.9) has 29510 bin [15.9,16.0) has 28940 bin [16.0,16.1) has 28040 bin [16.1,16.2) has 25223 bin [16.2,16.3) has 23588 bin [16.3,16.4) has 23572 bin [16.4,16.5) has 23456 bin [16.5,16.6) has 21293 bin [16.6,16.7) has 20335 bin [16.7,16.8) has 19771 bin [16.8,16.9) has 18956 bin [16.9,17.0) has 18225 bin [17.0,17.1) has 18152 bin [17.1,17.2) has 17887 bin [17.2,17.3) has 17621 bin [17.3,17.4) has 17557 bin [17.4,17.5) has 17638 bin [17.5,17.6) has 17303 bin [17.6,17.7) has 17303 bin [17.7,17.8) has 17038 bin [17.8,17.9) has 16660 bin [17.9,18.0) has 16845 bin [18.0,18.1) has 16508 bin [18.1,18.2) has 16748 bin [18.2,18.3) has 16310 bin [18.3,18.4) has 15731 bin [18.4,18.5) has 14601 bin [18.5,18.6) has 14316 bin [18.6,18.7) has 14157 bin [18.7,18.8) has 14114 bin [18.8,18.9) has 13260 bin [18.9,19.0) has 12762 bin [19.0,19.1) has 12786 bin [19.1,19.2) has 12129 bin [19.2,19.3) has 11462 bin [19.3,19.4) has 10716 bin [19.4,19.5) has 10519 bin [19.5,19.6) has 10912 bin [19.6,19.7) has 11530 bin [19.7,19.8) has 12440 bin [19.8,19.9) has 12983 bin [19.9,20.0) has 12080 bin [20.0,20.1) has 12052 bin [20.1,20.2) has 12116 bin [20.2,20.3) has 12794 bin [20.3,20.4) has 13333 bin [20.4,20.5) has 14682 bin [20.5,20.6) has 14418 bin [20.6,20.7) has 14320 bin [20.7,20.8) has 14035 bin [20.8,20.9) has 13106 bin [20.9,21.0) has 12504 bin [21.0,21.1) has 11251 bin [21.1,21.2) has 10618 bin [21.2,21.3) has 9854 bin [21.3,21.4) has 9038 bin [21.4,21.5) has 8767 bin [21.5,21.6) has 8928 bin [21.6,21.7) has 8879 bin [21.7,21.8) has 9180 bin [21.8,21.9) has 9516 bin [21.9,22.0) has 9703 bin [22.0,22.1) has 9608 bin [22.1,22.2) has 9596 bin [22.2,22.3) has 9994 bin [22.3,22.4) has 9326 bin [22.4,22.5) has 8709 bin [22.5,22.6) has 8397 bin [22.6,22.7) has 7901 bin [22.7,22.8) has 7263 bin [22.8,22.9) has 7424 bin [22.9,23.0) has 7148 bin [23.0,23.1) has 6926 bin [23.1,23.2) has 6624 bin [23.2,23.3) has 6365 bin [23.3,23.4) has 6136 bin [23.4,23.5) has 5328 bin [23.5,23.6) has 4540 bin [23.6,23.7) has 4416 bin [23.7,23.8) has 3848 bin [23.8,23.9) has 3386 bin [23.9,24.0) has 3162 bin [24.0,24.1) has 2438 bin [24.1,24.2) has 1792 bin [24.2,24.3) has 1572 bin [24.3,24.4) has 1231 bin [24.4,24.5) has 1092 bin [24.5,24.6) has 943 bin [24.6,24.7) has 658 bin [24.7,24.8) has 472 bin [24.8,24.9) has 293 bin [24.9,25.0) has 226 bin [25.0,25.1) has 156 bin [25.1,25.2) has 84 bin [25.2,25.3) has 55 bin [25.3,25.4) has 28 bin [25.4,25.5) has 5 bin [25.5,25.6) has 1 average z coordinate 5.9 for 28281377 element(s) point source id histogram with bin size 1.000000 bin 29 has 4398591 bin 30 has 20687928 bin 31 has 3194858 average point source id 29.957437256325957 for 28281377 element(s)