lasinfo (210611) report for 'AHN4T/39DN1_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: 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: 24449997 number of points by return: 23330412 935507 152105 28254 3719 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 432480 0 min x y z: 150980.000 432480.000 1.259 max x y z: 152019.999 433769.999 26.472 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: 24449997 extended number of points by return: 23330412 935507 152105 28254 3719 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 1259 26472 intensity 0 5053 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 41 43 gps_time 292159210.610480 292160646.418772 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 51 255 B 43 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -17.01 33.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23330412 number of intermediate returns: 185714 number of last returns: 23324718 number of single returns: 22390847 covered area in square units/kilounits: 1328916/1.33 point density: all returns 18.40 last only 17.55 (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 24449997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23330412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 935507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 152105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 28254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3719 instead zero. overview over extended number of returns of given pulse: 22390847 1567383 373415 99105 17179 1743 325 0 0 0 0 0 0 0 0 histogram of classification of points: 1770535 unclassified (1) 22537186 ground (2) 57914 building (6) 83832 water (9) 530 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1966229 +---> 232405 of those are unclassified (1) +---> 1730454 of those are ground (2) +---> 1080 of those are building (6) +---> 2290 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.2,1.3) has 3 bin [1.3,1.4) has 593 bin [1.4,1.5) has 20381 bin [1.5,1.6) has 2928 bin [1.6,1.7) has 2558 bin [1.7,1.8) has 2478 bin [1.8,1.9) has 3691 bin [1.9,2.0) has 28443 bin [2.0,2.1) has 30735 bin [2.1,2.2) has 49514 bin [2.2,2.3) has 67361 bin [2.3,2.4) has 94650 bin [2.4,2.5) has 163252 bin [2.5,2.6) has 176496 bin [2.6,2.7) has 137855 bin [2.7,2.8) has 119298 bin [2.8,2.9) has 116237 bin [2.9,3.0) has 182604 bin [3.0,3.1) has 360992 bin [3.1,3.2) has 797651 bin [3.2,3.3) has 1837541 bin [3.3,3.4) has 4582034 bin [3.4,3.5) has 7005397 bin [3.5,3.6) has 4253574 bin [3.6,3.7) has 1743142 bin [3.7,3.8) has 552270 bin [3.8,3.9) has 214502 bin [3.9,4.0) has 136804 bin [4.0,4.1) has 111695 bin [4.1,4.2) has 89188 bin [4.2,4.3) has 78462 bin [4.3,4.4) has 76625 bin [4.4,4.5) has 69179 bin [4.5,4.6) has 58324 bin [4.6,4.7) has 51048 bin [4.7,4.8) has 45345 bin [4.8,4.9) has 43410 bin [4.9,5.0) has 43174 bin [5.0,5.1) has 41154 bin [5.1,5.2) has 39766 bin [5.2,5.3) has 39664 bin [5.3,5.4) has 37512 bin [5.4,5.5) has 36722 bin [5.5,5.6) has 36108 bin [5.6,5.7) has 36434 bin [5.7,5.8) has 36283 bin [5.8,5.9) has 34757 bin [5.9,6.0) has 29382 bin [6.0,6.1) has 22812 bin [6.1,6.2) has 18481 bin [6.2,6.3) has 16071 bin [6.3,6.4) has 15929 bin [6.4,6.5) has 15330 bin [6.5,6.6) has 15224 bin [6.6,6.7) has 15105 bin [6.7,6.8) has 15093 bin [6.8,6.9) has 13439 bin [6.9,7.0) has 13451 bin [7.0,7.1) has 13676 bin [7.1,7.2) has 13706 bin [7.2,7.3) has 13801 bin [7.3,7.4) has 13847 bin [7.4,7.5) has 13546 bin [7.5,7.6) has 13318 bin [7.6,7.7) has 13115 bin [7.7,7.8) has 12812 bin [7.8,7.9) has 12253 bin [7.9,8.0) has 11543 bin [8.0,8.1) has 11612 bin [8.1,8.2) has 11281 bin [8.2,8.3) has 10397 bin [8.3,8.4) has 10130 bin [8.4,8.5) has 9713 bin [8.5,8.6) has 9151 bin [8.6,8.7) has 8478 bin [8.7,8.8) has 7976 bin [8.8,8.9) has 7995 bin [8.9,9.0) has 7748 bin [9.0,9.1) has 7432 bin [9.1,9.2) has 7630 bin [9.2,9.3) has 7497 bin [9.3,9.4) has 7629 bin [9.4,9.5) has 7672 bin [9.5,9.6) has 7203 bin [9.6,9.7) has 7014 bin [9.7,9.8) has 6663 bin [9.8,9.9) has 6558 bin [9.9,10.0) has 5954 bin [10.0,10.1) has 5719 bin [10.1,10.2) has 5252 bin [10.2,10.3) has 5034 bin [10.3,10.4) has 5030 bin [10.4,10.5) has 5017 bin [10.5,10.6) has 5052 bin [10.6,10.7) has 4757 bin [10.7,10.8) has 4641 bin [10.8,10.9) has 4651 bin [10.9,11.0) has 4694 bin [11.0,11.1) has 4449 bin [11.1,11.2) has 4402 bin [11.2,11.3) has 4247 bin [11.3,11.4) has 4261 bin [11.4,11.5) has 4282 bin [11.5,11.6) has 4196 bin [11.6,11.7) has 4201 bin [11.7,11.8) has 4295 bin [11.8,11.9) has 4368 bin [11.9,12.0) has 4173 bin [12.0,12.1) has 3974 bin [12.1,12.2) has 3989 bin [12.2,12.3) has 3820 bin [12.3,12.4) has 3861 bin [12.4,12.5) has 3706 bin [12.5,12.6) has 3717 bin [12.6,12.7) has 3451 bin [12.7,12.8) has 3534 bin [12.8,12.9) has 3406 bin [12.9,13.0) has 3262 bin [13.0,13.1) has 3392 bin [13.1,13.2) has 3258 bin [13.2,13.3) has 3244 bin [13.3,13.4) has 3083 bin [13.4,13.5) has 3132 bin [13.5,13.6) has 3110 bin [13.6,13.7) has 3111 bin [13.7,13.8) has 2978 bin [13.8,13.9) has 3069 bin [13.9,14.0) has 3069 bin [14.0,14.1) has 3079 bin [14.1,14.2) has 2974 bin [14.2,14.3) has 2943 bin [14.3,14.4) has 2918 bin [14.4,14.5) has 2719 bin [14.5,14.6) has 2734 bin [14.6,14.7) has 2680 bin [14.7,14.8) has 2673 bin [14.8,14.9) has 2604 bin [14.9,15.0) has 2695 bin [15.0,15.1) has 2641 bin [15.1,15.2) has 2515 bin [15.2,15.3) has 2461 bin [15.3,15.4) has 2449 bin [15.4,15.5) has 2362 bin [15.5,15.6) has 2249 bin [15.6,15.7) has 2261 bin [15.7,15.8) has 2275 bin [15.8,15.9) has 2264 bin [15.9,16.0) has 2145 bin [16.0,16.1) has 2165 bin [16.1,16.2) has 2076 bin [16.2,16.3) has 2068 bin [16.3,16.4) has 2051 bin [16.4,16.5) has 1967 bin [16.5,16.6) has 1888 bin [16.6,16.7) has 1949 bin [16.7,16.8) has 1765 bin [16.8,16.9) has 1785 bin [16.9,17.0) has 1838 bin [17.0,17.1) has 1680 bin [17.1,17.2) has 1555 bin [17.2,17.3) has 1554 bin [17.3,17.4) has 1505 bin [17.4,17.5) has 1397 bin [17.5,17.6) has 1354 bin [17.6,17.7) has 1386 bin [17.7,17.8) has 1268 bin [17.8,17.9) has 1273 bin [17.9,18.0) has 1253 bin [18.0,18.1) has 1137 bin [18.1,18.2) has 1226 bin [18.2,18.3) has 1137 bin [18.3,18.4) has 1049 bin [18.4,18.5) has 1051 bin [18.5,18.6) has 967 bin [18.6,18.7) has 979 bin [18.7,18.8) has 962 bin [18.8,18.9) has 949 bin [18.9,19.0) has 843 bin [19.0,19.1) has 837 bin [19.1,19.2) has 735 bin [19.2,19.3) has 792 bin [19.3,19.4) has 780 bin [19.4,19.5) has 766 bin [19.5,19.6) has 703 bin [19.6,19.7) has 677 bin [19.7,19.8) has 618 bin [19.8,19.9) has 618 bin [19.9,20.0) has 594 bin [20.0,20.1) has 595 bin [20.1,20.2) has 555 bin [20.2,20.3) has 526 bin [20.3,20.4) has 452 bin [20.4,20.5) has 450 bin [20.5,20.6) has 423 bin [20.6,20.7) has 431 bin [20.7,20.8) has 379 bin [20.8,20.9) has 368 bin [20.9,21.0) has 334 bin [21.0,21.1) has 300 bin [21.1,21.2) has 295 bin [21.2,21.3) has 277 bin [21.3,21.4) has 250 bin [21.4,21.5) has 242 bin [21.5,21.6) has 238 bin [21.6,21.7) has 239 bin [21.7,21.8) has 198 bin [21.8,21.9) has 183 bin [21.9,22.0) has 175 bin [22.0,22.1) has 197 bin [22.1,22.2) has 167 bin [22.2,22.3) has 180 bin [22.3,22.4) has 168 bin [22.4,22.5) has 175 bin [22.5,22.6) has 181 bin [22.6,22.7) has 159 bin [22.7,22.8) has 159 bin [22.8,22.9) has 153 bin [22.9,23.0) has 159 bin [23.0,23.1) has 141 bin [23.1,23.2) has 132 bin [23.2,23.3) has 109 bin [23.3,23.4) has 117 bin [23.4,23.5) has 111 bin [23.5,23.6) has 117 bin [23.6,23.7) has 84 bin [23.7,23.8) has 80 bin [23.8,23.9) has 89 bin [23.9,24.0) has 84 bin [24.0,24.1) has 102 bin [24.1,24.2) has 81 bin [24.2,24.3) has 90 bin [24.3,24.4) has 76 bin [24.4,24.5) has 61 bin [24.5,24.6) has 91 bin [24.6,24.7) has 83 bin [24.7,24.8) has 68 bin [24.8,24.9) has 73 bin [24.9,25.0) has 62 bin [25.0,25.1) has 52 bin [25.1,25.2) has 50 bin [25.2,25.3) has 44 bin [25.3,25.4) has 36 bin [25.4,25.5) has 27 bin [25.5,25.6) has 23 bin [25.6,25.7) has 18 bin [25.7,25.8) has 17 bin [25.8,25.9) has 12 bin [25.9,26.0) has 9 bin [26.0,26.1) has 9 bin [26.1,26.2) has 10 bin [26.2,26.3) has 3 bin [26.3,26.4) has 1 bin [26.4,26.5) has 1 average z coordinate 3.7 for 24449997 element(s) point source id histogram with bin size 1.000000 bin 41 has 3577666 bin 42 has 19718090 bin 43 has 1154241 average point source id 41.900882400926264 for 24449997 element(s)